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BOSTON MARATHON 2025

William Evans

Bib: 29535•M

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:48
Rank: #22194
Start → 5K
27:48 | 8:57/mi
10K· 6.21 mi
56:44
Rank: #22936 (-742)
5K → 10K
28:56 | 9:19/mi
15K· 9.32 mi
1:25:03
Rank: #22800 (+136)
10K → 15K
28:19 | 9:07/mi
20K· 12.43 mi
1:54:32
Rank: #22850 (-50)
15K → 20K
29:29 | 9:29/mi
Half· 13.11 mi
2:00:32
Rank: #22756 (+94)
20K → Half
6:00 | 8:48/mi
25K· 15.53 mi
2:22:31
Rank: #22343 (+413)
Half → 25K
21:59 | 9:04/mi
30K· 18.64 mi
2:51:29
Rank: #21747 (+596)
25K → 30K
28:58 | 9:19/mi
20M
3:03:50
Rank: #21415 (+332)
30K → 20M
12:21 | 9:05/mi
21M
3:13:32
Rank: #21199 (+216)
20M → 21M
9:42 | 9:42/mi
35K· 21.75 mi
3:19:53
Rank: #20987 (+212)
21M → 35K
6:21 | 8:29/mi
23M
3:30:28
Rank: #20593 (+394)
35K → 23M
10:35 | 8:27/mi
24M
3:39:09
Rank: #20429 (+164)
23M → 24M
8:41 | 8:41/mi
40K· 24.85 mi
3:46:37
Rank: #20260 (+169)
24M → 40K
7:28 | 8:44/mi
25.2M
3:49:44
Rank: #20146 (+114)
40K → 25.2M
3:07 | 9:02/mi
Finish· 26.22 mi
3:57:41
Rank: #19876 (+270)
25.2M → Finish
7:57 | 7:48/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time2:00:32
Pace9:12 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:57:09
Pace8:56 /mi
📊Negative Split: 2.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:5127:488:5727:48
8:57
-
10K
6.21 mi12:15:4756:449:0828:56
9:19
+0:22
15K
9.32 mi12:44:061:25:039:0728:19
9:07
-0:12
20K
12.43 mi13:13:351:54:329:1329:29
9:29
+0:22
Half
13.11 mi13:19:352:00:329:126:00
8:48
-0:41
25K
15.53 mi13:41:342:22:319:1021:59
9:04
+0:16
30K
18.64 mi14:10:322:51:299:1228:58
9:19
+0:15
20M
20.00 mi14:22:533:03:509:1112:21
9:05
-0:14
21M
21.00 mi14:32:353:13:329:139:42
9:42
+0:37
35K
21.75 mi14:38:563:19:539:116:21
8:29
-1:13
23M
23.00 mi14:49:313:30:289:0910:35
8:27
-0:02
24M
24.00 mi14:58:123:39:099:088:41
8:41
+0:14
40K
24.85 mi15:05:403:46:379:077:28
8:44
+0:03
25.2M
25.20 mi15:08:473:49:449:073:07
9:02
+0:18
Finish
26.22 mi15:16:443:57:419:047:57
7:48
-1:14

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

7:48 /mi

Average Pace

9:04 /mi

Slowest Pace

9:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

47:02

20% of race

Time at Steady Pace

1:33:34

39% of race

Time at Slower Pace

1:37:05

41% of race

Average Pace: 9:04 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:46:5127:488:5727:48
8:57
#22194
10K
6.21 mi12:15:4756:449:0828:56
9:19
#22936
15K
9.32 mi12:44:061:25:039:0728:19
9:07
#22800
20K
12.43 mi13:13:351:54:329:1329:29
9:29
#22850
Half
13.11 mi13:19:352:00:329:126:00
8:48
#22756
25K
15.53 mi13:41:342:22:319:1021:59
9:04
#22343
30K
18.64 mi14:10:322:51:299:1228:58
9:19
#21747
20M
20.00 mi14:22:533:03:509:1112:21
9:05
#21415
21M
21.00 mi14:32:353:13:329:139:42
9:42
#21199
35K
21.75 mi14:38:563:19:539:116:21
8:29
#20987
23M
23.00 mi14:49:313:30:289:0910:35
8:27
#20593
24M
24.00 mi14:58:123:39:099:088:41
8:41
#20429
40K
24.85 mi15:05:403:46:379:077:28
8:44
#20260
25.2M
25.20 mi15:08:473:49:449:073:07
9:02
#20146
Finish
26.22 mi15:16:443:57:419:047:57
7:48
#19876
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi22194133961339622510(Top 79%)13607(Top 84%)13607(Top 241%)
10K6.21 mi3.10 mi22936-74213755-35913755-35923567(Top 83%)14060(Top 87%)14060(Top 249%)
15K9.32 mi3.11 mi22800+13613724+3113724+3122510(Top 79%)13607(Top 84%)13607(Top 241%)
20K12.43 mi3.11 mi22850-5013750-2613750-2622860(Top 80%)13727(Top 85%)13727(Top 243%)
Half13.11 mi0.68 mi22756+9413707+4313707+4320852(Top 73%)12828(Top 80%)12828(Top 227%)
25K15.53 mi2.42 mi22343+41313502+20513502+20520201(Top 71%)12501(Top 78%)12501(Top 222%)
30K18.64 mi3.11 mi21747+59613207+29513207+29519212(Top 68%)11927(Top 74%)11927(Top 211%)
20M20.00 mi1.36 mi21415+33213021+18613021+18617252(Top 61%)10931(Top 68%)10931(Top 194%)
21M21.00 mi1.00 mi21199+21612911+11012911+11017026(Top 60%)10716(Top 67%)10716(Top 190%)
35K21.75 mi0.75 mi20987+21212803+10812803+10815382(Top 54%)9898(Top 61%)9898(Top 175%)
23M23.00 mi1.25 mi20593+39412601+20212601+20213012(Top 46%)8709(Top 54%)8709(Top 154%)
24M24.00 mi1.00 mi20429+16412509+9212509+9215633(Top 55%)9892(Top 61%)9892(Top 175%)
40K24.85 mi0.85 mi20260+16912406+10312406+10314806(Top 52%)9361(Top 58%)9361(Top 166%)
25.2M25.20 mi0.35 mi20146+11412342+6412342+6412014(Top 42%)8025(Top 50%)8025(Top 142%)
Finish26.22 mi1.02 mi19876+27012206+13612206+13611455(Top 40%)7750(Top 48%)7750(Top 137%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21stories
+97ft-345ft

Overall

22510

Males

13607

M18-39

13607

5K→10K

3.1 - 6.2 mi

Top 83%
×5stories
+79ft-138ft

Overall

23567

Males

14060

M18-39

14060

10K→15K

6.2 - 9.3 mi

Top 79%
×3stories
+67ft-78ft

Overall

22510

Males

13607

M18-39

13607

15K→20K

9.3 - 12.4 mi

Top 80%
×5stories
+106ft-86ft

Overall

22860

Males

13727

M18-39

13727

20K→Half

12.4 - 13.1 mi

Top 73%
×2stories
+19ft-37ft

Overall

20852

Males

12828

M18-39

12828

Half→25K

13.1 - 15.5 mi

Top 71%
×4stories
+66ft-88ft

Overall

20201

Males

12501

M18-39

12501

25K→30K

15.5 - 18.6 mi

Top 68%
×9stories
+181ft-148ft

Overall

19212

Males

11927

M18-39

11927

30K→20M

18.6 - 20.0 mi

Top 61%
×5stories
+64ft-50ft

Overall

17252

Males

10931

M18-39

10931

20M→21M

20.0 - 21.0 mi

Top 60%
×8stories
+106ft-24ft

Overall

17026

Males

10716

M18-39

10716

21M→35K

21.0 - 21.8 mi

Top 54%
×7stories
+17ft-86ft

Overall

15382

Males

9898

M18-39

9898

35K→23M

21.8 - 23.0 mi

Top 46%
×5stories
+23ft-63ft

Overall

13012

Males

8709

M18-39

8709

23M→24M

23.0 - 24.0 mi

Top 55%
×6stories
+12ft-82ft

Overall

15633

Males

9892

M18-39

9892

24M→40K

24.0 - 24.9 mi

Top 52%
×1story
+6ft-20ft

Overall

14806

Males

9361

M18-39

9361

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

12014

Males

8025

M18-39

8025

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2stories
+22ft-21ft

Overall

11455

Males

7750

M18-39

7750

Passing Analysis

Category:
Athletes Passed
3494
Passed By
1176
Net Change
+2318
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22194
5K → 10K62804-742#22194#22936
10K → 15K241105+136#22936#22800
15K → 20K172222-50#22800#22850
20K → Half973+94#22850#22756
Half → 25K4218+413#22756#22343
25K → 30K60711+596#22343#21747
30K → 20M3353+332#21747#21415
20M → 21M2248+216#21415#21199
21M → 35K2131+212#21199#20987
35K → 23M3940+394#20987#20593
23M → 24M1673+164#20593#20429
24M → 40K1723+169#20429#20260
40K → 25.2M1151+114#20260#20146
25.2M → Finish2744+270#20146#19876
TOTALS34941176+2318
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing