United StatesFixed distance
Chicago Lakefront Spring 50km Race
29 Mar2025
Distance
50km
Finishers
7052 men18 women
Winning time
4:01:31h
Median pace
8.55km/h
Pace distribution
70 finishers · 4.72–12.42 km/h · mean 8.61
Every finisher ran the same 50 km course, so these paces are directly comparable.
Histogram of finisher pace. 70 finishers ranged from 4.72 to 12.42 kilometres per hour, with a mean of 8.61 and a median of 8.55. The busiest band is 8.5 to 9.0 kilometres per hour, with 13 finishers.
Results
Ranks 1–50 of 70
| Rank | Runner | Time | Pace | Cat. | Placing |
|---|---|---|---|---|---|
| 1 | 4:01:31h | 12.42 | MU23 | 1st M · 1st MU23 | |
| 2 | 4:02:01h | 12.40 | M50 | 2nd M · 1st M50 | |
| 3 | 4:03:22h | 12.33 | M23 | 3rd M · 1st M23 | |
| 4 | 4:21:28h | 11.47 | W23 | 1st F · 1st W23 | |
| 5 | 4:30:03h | 11.11 | M23 | 4th M · 2nd M23 | |
| 6 | 4:31:58h | 11.03 | W40 | 2nd F · 1st W40 | |
| 7 | 4:33:07h | 10.98 | M45 | 5th M · 1st M45 | |
| 8 | 4:35:16h | 10.90 | — | 6th M | |
| 9 | 4:44:47h | 10.53 | W40 | 3rd F · 2nd W40 | |
| 10 | 4:46:40h | 10.46 | — | 7th M | |
| 11 | 4:49:05h | 10.38 | M23 | 8th M · 3rd M23 | |
| 12 | 4:54:15h | 10.20 | M55 | 9th M · 1st M55 | |
| 13 | 4:54:33h | 10.19 | M55 | 10th M · 2nd M55 | |
| 14 | 4:58:18h | 10.06 | M23 | 11th M · 4th M23 | |
| 15 | 5:01:31h | 9.95 | W40 | 4th F · 3rd W40 | |
| 16 | 5:01:59h | 9.93 | W40 | 5th F · 4th W40 | |
| 17 | 5:06:39h | 9.78 | M45 | 12th M · 2nd M45 | |
| 18 | 5:09:43h | 9.69 | W45 | 6th F · 1st W45 | |
| 19 | 5:12:04h | 9.61 | M35 | 13th M · 1st M35 | |
| 19 | 5:12:04h | 9.61 | M35 | 13th M · 1st M35 | |
| 21 | 5:12:29h | 9.60 | M60 | 15th M · 1st M60 | |
| 22 | 5:20:13h | 9.37 | — | 16th M | |
| 23 | 5:25:54h | 9.21 | M50 | 17th M · 2nd M50 | |
| 24 | 5:27:48h | 9.15 | M55 | 18th M · 3rd M55 | |
| 25 | 5:29:03h | 9.12 | M50 | 19th M · 3rd M50 | |
| 26 | 5:32:29h | 9.02 | W23 | 7th F · 2nd W23 | |
| 27 | 5:34:26h | 8.97 | M45 | 20th M · 3rd M45 | |
| 28 | 5:36:21h | 8.92 | M40 | 21st M · 1st M40 | |
| 29 | 5:36:27h | 8.92 | — | 8th F | |
| 30 | 5:38:21h | 8.87 | M65 | 22nd M · 1st M65 | |
| 31 | 5:38:30h | 8.86 | M55 | 23rd M · 4th M55 | |
| 32 | 5:39:59h | 8.82 | — | 24th M | |
| 33 | 5:41:56h | 8.77 | M40 | 25th M · 2nd M40 | |
| 34 | 5:49:08h | 8.59 | W35 | 9th F · 1st W35 | |
| 35 | 5:49:25h | 8.59 | MU23 | 26th M · 2nd MU23 | |
| 36 | 5:51:02h | 8.55 | MU23 | 27th M · 3rd MU23 | |
| 37 | 5:51:03h | 8.55 | M23 | 28th M · 5th M23 | |
| 38 | 5:52:15h | 8.52 | M40 | 29th M · 3rd M40 | |
| 39 | 5:52:27h | 8.51 | M45 | 30th M · 4th M45 | |
| 40 | 6:00:11h | 8.33 | M60 | 31st M · 2nd M60 | |
| 41 | 6:00:41h | 8.32 | — | 32nd M | |
| 42 | 6:02:30h | 8.28 | W50 | 10th F · 1st W50 | |
| 43 | 6:02:31h | 8.28 | W40 | 11th F · 5th W40 | |
| 44 | 6:05:32h | 8.21 | M45 | 33rd M · 5th M45 | |
| 45 | 6:09:05h | 8.13 | M50 | 34th M · 4th M50 | |
| 46 | 6:11:08h | 8.08 | — | 12th F | |
| 47 | 6:11:09h | 8.08 | M35 | 35th M · 3rd M35 | |
| 48 | 6:23:26h | 7.82 | W60 | 13th F · 1st W60 | |
| 49 | 6:26:04h | 7.77 | — | 36th M | |
| 50 | 6:31:28h | 7.66 | M40 | 37th M · 4th M40 |
- 11st M · 1st MU23Time4:01:31hPace12.42Cat.MU23
- 22nd M · 1st M50Time4:02:01hPace12.40Cat.M50
- 33rd M · 1st M23Time4:03:22hPace12.33Cat.M23
- 41st F · 1st W23Time4:21:28hPace11.47Cat.W23
- 54th M · 2nd M23Time4:30:03hPace11.11Cat.M23
- 62nd F · 1st W40Time4:31:58hPace11.03Cat.W40
- 75th M · 1st M45Time4:33:07hPace10.98Cat.M45
- 86th MTime4:35:16hPace10.90
- 93rd F · 2nd W40Time4:44:47hPace10.53Cat.W40
- 107th MTime4:46:40hPace10.46
- 118th M · 3rd M23Time4:49:05hPace10.38Cat.M23
- 129th M · 1st M55Time4:54:15hPace10.20Cat.M55
- 1310th M · 2nd M55Time4:54:33hPace10.19Cat.M55
- 1411th M · 4th M23Time4:58:18hPace10.06Cat.M23
- 154th F · 3rd W40Time5:01:31hPace9.95Cat.W40
- 165th F · 4th W40Time5:01:59hPace9.93Cat.W40
- 1712th M · 2nd M45Time5:06:39hPace9.78Cat.M45
- 186th F · 1st W45Time5:09:43hPace9.69Cat.W45
- 1913th M · 1st M35Time5:12:04hPace9.61Cat.M35
- 1913th M · 1st M35Time5:12:04hPace9.61Cat.M35
- 2115th M · 1st M60Time5:12:29hPace9.60Cat.M60
- 2216th MTime5:20:13hPace9.37
- 2317th M · 2nd M50Time5:25:54hPace9.21Cat.M50
- 2418th M · 3rd M55Time5:27:48hPace9.15Cat.M55
- 2519th M · 3rd M50Time5:29:03hPace9.12Cat.M50
- 267th F · 2nd W23Time5:32:29hPace9.02Cat.W23
- 2720th M · 3rd M45Time5:34:26hPace8.97Cat.M45
- 2821st M · 1st M40Time5:36:21hPace8.92Cat.M40
- 298th FTime5:36:27hPace8.92
- 3022nd M · 1st M65Time5:38:21hPace8.87Cat.M65
- 3123rd M · 4th M55Time5:38:30hPace8.86Cat.M55
- 3224th MTime5:39:59hPace8.82
- 3325th M · 2nd M40Time5:41:56hPace8.77Cat.M40
- 349th F · 1st W35Time5:49:08hPace8.59Cat.W35
- 3526th M · 2nd MU23Time5:49:25hPace8.59Cat.MU23
- 3627th M · 3rd MU23Time5:51:02hPace8.55Cat.MU23
- 3728th M · 5th M23Time5:51:03hPace8.55Cat.M23
- 3829th M · 3rd M40Time5:52:15hPace8.52Cat.M40
- 3930th M · 4th M45Time5:52:27hPace8.51Cat.M45
- 4031st M · 2nd M60Time6:00:11hPace8.33Cat.M60
- 4132nd MTime6:00:41hPace8.32
- 4210th F · 1st W50Time6:02:30hPace8.28Cat.W50
- 4311th F · 5th W40Time6:02:31hPace8.28Cat.W40
- 4433rd M · 5th M45Time6:05:32hPace8.21Cat.M45
- 4534th M · 4th M50Time6:09:05hPace8.13Cat.M50
- 4612th FTime6:11:08hPace8.08
- 4735th M · 3rd M35Time6:11:09hPace8.08Cat.M35
- 4813th F · 1st W60Time6:23:26hPace7.82Cat.W60
- 4936th MTime6:26:04hPace7.77
- 5037th M · 4th M40Time6:31:28hPace7.66Cat.M40
Showing ranks 1–50 of 70