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BOSTON MARATHON 2025

Surafeal Wolday

Bib: 29415•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M40-44)
#0 / 2247
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:14/mi
28:40
↑ 97↓ 3451.5%
10K· 6.21 mi
9:12/mi
57:14
↑ 79↓ 1380.4%
15K· 9.32 mi
9:33/mi
1:26:55
↑ 67↓ 78
20K· 12.43 mi
10:13/mi
1:58:41
↑ 106↓ 860.1%
Half· 13.11 mi
10:41/mi
2:05:58
↑ 19↓ 370.5%
25K· 15.53 mi
12:25/mi
2:36:04
↑ 66↓ 880.2%
30K· 18.64 mi
12:22/mi
3:14:28
↑ 181↓ 1480.2%
20M
12:42/mi
3:31:44
↑ 64↓ 500.2%
21M
15:51/mi
3:47:35
↑ 106↓ 241.6%
35K· 21.75 mi
12:10/mi
3:56:41
↑ 17↓ 861.7%
23M
12:08/mi
4:11:53
↑ 23↓ 630.6%
24M
11:02/mi
4:22:55
↓ 821.3%
40K· 24.85 mi
12:41/mi
4:33:46
↓ 200.3%
25.2M
12:25/mi
4:38:03
↑ 13↓ 160.2%
Finish· 26.22 mi
11:05/mi
4:49:21
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:05:58
Pace9:37 /mi
2nd Half
Distance13.11 mi
Time2:43:23
Pace12:28 /mi
📊Positive Split: 29.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:5928:409:1428:40
9:14
-
10K
6.21 mi12:18:3357:149:1328:34
9:12
-0:02
15K
9.32 mi12:48:141:26:559:2029:41
9:33
+0:21
20K
12.43 mi13:20:001:58:419:3331:46
10:13
+0:40
Half
13.11 mi13:27:172:05:589:377:17
10:41
+0:28
25K
15.53 mi13:57:232:36:0410:0330:06
12:25
+1:44
30K
18.64 mi14:35:473:14:2810:2638:24
12:22
-0:03
20M
20.00 mi14:53:033:31:4410:3517:16
12:42
+0:20
21M
21.00 mi15:08:543:47:3510:5015:51
15:51
+3:09
35K
21.75 mi15:18:003:56:4110:539:06
12:10
-3:41
23M
23.00 mi15:33:124:11:5310:5715:12
12:08
-0:02
24M
24.00 mi15:44:144:22:5510:5711:02
11:02
-1:06
40K
24.85 mi15:55:054:33:4611:0110:51
12:41
+1:39
25.2M
25.20 mi15:59:224:38:0311:024:17
12:25
-0:16
Finish
26.22 mi16:10:404:49:2111:0311:18
11:05
-1:20

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

9:12 /mi

Average Pace

11:03 /mi

Slowest Pace

15:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:28:18

51% of race

Time at Steady Pace

2:05:12

43% of race

Time at Slower Pace

15:51

5% of race

Average Pace: 11:02 /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 mi11:49:5928:409:1428:40
9:14
#23319
10K
6.21 mi12:18:3357:149:1328:34
9:12
#23240
15K
9.32 mi12:48:141:26:559:2029:41
9:33
#23532
20K
12.43 mi13:20:001:58:419:3331:46
10:13
#23876
Half
13.11 mi13:27:172:05:589:377:17
10:41
#24031
25K
15.53 mi13:57:232:36:0410:0330:06
12:25
#24813
30K
18.64 mi14:35:473:14:2810:2638:24
12:22
#25097
20M
20.00 mi14:53:033:31:4410:3517:16
12:42
#25222
21M
21.00 mi15:08:543:47:3510:5015:51
15:51
#25468
35K
21.75 mi15:18:003:56:4110:539:06
12:10
#25475
23M
23.00 mi15:33:124:11:5310:5715:12
12:08
#25475
24M
24.00 mi15:44:144:22:5510:5711:02
11:02
#25430
40K
24.85 mi15:55:054:33:4611:0110:51
12:41
#25461
25.2M
25.20 mi15:59:224:38:0311:024:17
12:25
#25446
Finish
26.22 mi16:10:404:49:2111:0311:18
11:05
#25466
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi23319139181391823886(Top 84%)14231(Top 88%)14231(Top 633%)
10K6.21 mi3.10 mi23240+7913897+2113897+2123178(Top 82%)13891(Top 86%)13891(Top 618%)
15K9.32 mi3.11 mi23532-29214039-14214039-14223886(Top 84%)14231(Top 88%)14231(Top 633%)
20K12.43 mi3.11 mi23876-34414188-14914188-14924696(Top 87%)14529(Top 90%)14529(Top 647%)
Half13.11 mi0.68 mi24031-15514260-7214260-7226062(Top 92%)15133(Top 94%)15133(Top 673%)
25K15.53 mi2.42 mi24813-78214596-33614596-33626855(Top 95%)15437(Top 96%)15437(Top 687%)
30K18.64 mi3.11 mi25097-28414698-10214698-10226014(Top 92%)14998(Top 93%)14998(Top 667%)
20M20.00 mi1.36 mi25222-12514736-3814736-3826149(Top 92%)14992(Top 93%)14992(Top 667%)
21M21.00 mi1.00 mi25468-24614835-9914835-9927742(Top 98%)15745(Top 98%)15745(Top 701%)
35K21.75 mi0.75 mi25475-714833+214833+226091(Top 92%)14879(Top 92%)14879(Top 662%)
23M23.00 mi1.25 mi2547514814+1914814+1925319(Top 89%)14494(Top 90%)14494(Top 645%)
24M24.00 mi1.00 mi25430+4514791+2314791+2324059(Top 85%)13855(Top 86%)13855(Top 617%)
40K24.85 mi0.85 mi25461-3114794-314794-325922(Top 91%)14745(Top 92%)14745(Top 656%)
25.2M25.20 mi0.35 mi25446+1514788+614788+624049(Top 85%)13798(Top 86%)13798(Top 614%)
Finish26.22 mi1.02 mi25466-20147881478825533(Top 90%)14542(Top 90%)14542(Top 647%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21story building
+97ft-345ft

Overall

23886

Males

14231

M40-44

14231

5K→10K

3.1 - 6.2 mi

Top 82%
×5story building
+79ft-138ft

Overall

23178

Males

13891

M40-44

13891

10K→15K

6.2 - 9.3 mi

Top 84%
×3story building
+67ft-78ft

Overall

23886

Males

14231

M40-44

14231

15K→20K

9.3 - 12.4 mi

Top 87%
×5story building
+106ft-86ft

Overall

24696

Males

14529

M40-44

14529

20K→Half

12.4 - 13.1 mi

Top 92%
×2story building
+19ft-37ft

Overall

26062

Males

15133

M40-44

15133

Half→25K

13.1 - 15.5 mi

Top 95%
×4story building
+66ft-88ft

Overall

26855

Males

15437

M40-44

15437

25K→30K

15.5 - 18.6 mi

Top 92%
×9story building
+181ft-148ft

Overall

26014

Males

14998

M40-44

14998

30K→20M

18.6 - 20.0 mi

Top 92%
×5story building
+64ft-50ft

Overall

26149

Males

14992

M40-44

14992

20M→21M

20.0 - 21.0 mi

Top 98%
×8story building
+106ft-24ft

Overall

27742

Males

15745

M40-44

15745

21M→35K

21.0 - 21.8 mi

Top 92%
×7story building
+17ft-86ft

Overall

26091

Males

14879

M40-44

14879

35K→23M

21.8 - 23.0 mi

Top 89%
×5story building
+23ft-63ft

Overall

25319

Males

14494

M40-44

14494

23M→24M

23.0 - 24.0 mi

Top 85%
×6story building
+12ft-82ft

Overall

24059

Males

13855

M40-44

13855

24M→40K

24.0 - 24.9 mi

Top 91%
×1story
+6ft-20ft

Overall

25922

Males

14745

M40-44

14745

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1story
+13ft-16ft

Overall

24049

Males

13798

M40-44

13798

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2story building
+22ft-21ft

Overall

25533

Males

14542

M40-44

14542

Passing Analysis

Category:
Athletes Passed
700
Passed By
2847
Net Change
-2147
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23319
5K → 10K265186+79#23319#23240
10K → 15K89381-292#23240#23532
15K → 20K51395-344#23532#23876
20K → Half3158-155#23876#24031
Half → 25K11793-782#24031#24813
25K → 30K52336-284#24813#25097
30K → 20M24149-125#25097#25222
20M → 21M7253-246#25222#25468
21M → 35K1825-7#25468#25475
35K → 23M46460#25475#25475
23M → 24M6419+45#25475#25430
24M → 40K2657-31#25430#25461
40K → 25.2M205+15#25461#25446
25.2M → Finish2444-20#25446#25466
TOTALS7002847-2147
📊

Passing Visuals

Category:
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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