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BOSTON MARATHON 2025

Wan Man

Bib: 10855•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M45-49)
#0 / 2386
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
7:35/mi
23:35
↑ 97↓ 3451.5%
10K· 6.21 mi
7:36/mi
47:11
↑ 79↓ 1380.4%
15K· 9.32 mi
7:42/mi
1:11:05
↑ 67↓ 78
20K· 12.43 mi
8:04/mi
1:36:09
↑ 106↓ 860.1%
Half· 13.11 mi
8:01/mi
1:41:37
↑ 19↓ 370.5%
25K· 15.53 mi
8:13/mi
2:01:33
↑ 66↓ 880.2%
30K· 18.64 mi
9:12/mi
2:30:07
↑ 181↓ 1480.2%
20M
9:21/mi
2:42:49
↑ 64↓ 500.2%
21M
10:15/mi
2:53:04
↑ 106↓ 241.6%
35K· 21.75 mi
8:37/mi
2:59:31
↑ 17↓ 861.7%
23M
9:21/mi
3:11:14
↑ 23↓ 630.6%
24M
9:17/mi
3:20:31
↓ 821.3%
40K· 24.85 mi
9:38/mi
3:28:45
↓ 200.3%
25.2M
11:04/mi
3:32:34
↑ 13↓ 160.2%
Finish· 26.22 mi
8:35/mi
3:41:19
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:37
Pace7:45 /mi
2nd Half
Distance13.11 mi
Time1:59:42
Pace9:08 /mi
📊Positive Split: 17.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:0823:357:3523:35
7:35
-
10K
6.21 mi11:13:4447:117:3623:36
7:36
+0:01
15K
9.32 mi11:37:381:11:057:3823:54
7:42
+0:06
20K
12.43 mi12:02:421:36:097:4425:04
8:04
+0:22
Half
13.11 mi12:08:101:41:377:455:28
8:01
-0:03
25K
15.53 mi12:28:062:01:337:4919:56
8:13
+0:12
30K
18.64 mi12:56:402:30:078:0328:34
9:12
+0:59
20M
20.00 mi13:09:222:42:498:0812:42
9:21
+0:09
21M
21.00 mi13:19:372:53:048:1410:15
10:15
+0:54
35K
21.75 mi13:26:042:59:318:156:27
8:37
-1:38
23M
23.00 mi13:37:473:11:148:1911:43
9:21
+0:44
24M
24.00 mi13:47:043:20:318:219:17
9:17
-0:04
40K
24.85 mi13:55:183:28:458:248:14
9:38
+0:21
25.2M
25.20 mi13:59:073:32:348:263:49
11:04
+1:26
Finish
26.22 mi14:07:523:41:198:278:45
8:35
-2:29

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

7:35 /mi

Average Pace

8:27 /mi

Slowest Pace

11:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:41:37

46% of race

Time at Steady Pace

35:08

16% of race

Time at Slower Pace

1:24:34

38% of race

Average Pace: 8:26 /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 mi10:50:0823:357:3523:35
7:35
#13031
10K
6.21 mi11:13:4447:117:3623:36
7:36
#12982
15K
9.32 mi11:37:381:11:057:3823:54
7:42
#13105
20K
12.43 mi12:02:421:36:097:4425:04
8:04
#13683
Half
13.11 mi12:08:101:41:377:455:28
8:01
#13802
25K
15.53 mi12:28:062:01:337:4919:56
8:13
#14078
30K
18.64 mi12:56:402:30:078:0328:34
9:12
#15155
20M
20.00 mi13:09:222:42:498:0812:42
9:21
#15431
21M
21.00 mi13:19:372:53:048:1410:15
10:15
#15690
35K
21.75 mi13:26:042:59:318:156:27
8:37
#15680
23M
23.00 mi13:37:473:11:148:1911:43
9:21
#15770
24M
24.00 mi13:47:043:20:318:219:17
9:17
#15929
40K
24.85 mi13:55:183:28:458:248:14
9:38
#16074
25.2M
25.20 mi13:59:073:32:348:263:49
11:04
#16174
Finish
26.22 mi14:07:523:41:198:278:45
8:35
#16206
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi130319666966613424(Top 47%)9694(Top 60%)9694(Top 406%)
10K6.21 mi3.10 mi12982+499622+449622+4412985(Top 46%)9593(Top 60%)9593(Top 402%)
15K9.32 mi3.11 mi13105-1239617+59617+513424(Top 47%)9694(Top 60%)9694(Top 406%)
20K12.43 mi3.11 mi13683-5789815-1989815-19815398(Top 54%)10497(Top 65%)10497(Top 440%)
Half13.11 mi0.68 mi13802-1199855-409855-4015949(Top 56%)10752(Top 67%)10752(Top 451%)
25K15.53 mi2.42 mi14078-2769948-939948-9315435(Top 54%)10418(Top 65%)10418(Top 437%)
30K18.64 mi3.11 mi15155-107710359-41110359-41118614(Top 66%)11667(Top 72%)11667(Top 489%)
20M20.00 mi1.36 mi15431-27610444-8510444-8518486(Top 65%)11440(Top 71%)11440(Top 479%)
21M21.00 mi1.00 mi15690-25910511-6710511-6719177(Top 68%)11699(Top 73%)11699(Top 490%)
35K21.75 mi0.75 mi15680+1010494+1710494+1716160(Top 57%)10243(Top 64%)10243(Top 429%)
23M23.00 mi1.25 mi15770-9010490+410490+418033(Top 63%)10991(Top 68%)10991(Top 461%)
24M24.00 mi1.00 mi15929-15910549-5910549-5918718(Top 66%)11274(Top 70%)11274(Top 473%)
40K24.85 mi0.85 mi16074-14510581-3210581-3219173(Top 68%)11401(Top 71%)11401(Top 478%)
25.2M25.20 mi0.35 mi16174-10010621-4010621-4020799(Top 73%)12175(Top 76%)12175(Top 510%)
Finish26.22 mi1.02 mi16206-3210620+110620+116752(Top 59%)10279(Top 64%)10279(Top 431%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21story building
+97ft-345ft

Overall

13424

Males

9694

M45-49

9694

5K→10K

3.1 - 6.2 mi

Top 46%
×5story building
+79ft-138ft

Overall

12985

Males

9593

M45-49

9593

10K→15K

6.2 - 9.3 mi

Top 47%
×3story building
+67ft-78ft

Overall

13424

Males

9694

M45-49

9694

15K→20K

9.3 - 12.4 mi

Top 54%
×5story building
+106ft-86ft

Overall

15398

Males

10497

M45-49

10497

20K→Half

12.4 - 13.1 mi

Top 56%
×2story building
+19ft-37ft

Overall

15949

Males

10752

M45-49

10752

Half→25K

13.1 - 15.5 mi

Top 54%
×4story building
+66ft-88ft

Overall

15435

Males

10418

M45-49

10418

25K→30K

15.5 - 18.6 mi

Top 66%
×9story building
+181ft-148ft

Overall

18614

Males

11667

M45-49

11667

30K→20M

18.6 - 20.0 mi

Top 65%
×5story building
+64ft-50ft

Overall

18486

Males

11440

M45-49

11440

20M→21M

20.0 - 21.0 mi

Top 68%
×8story building
+106ft-24ft

Overall

19177

Males

11699

M45-49

11699

21M→35K

21.0 - 21.8 mi

Top 57%
×7story building
+17ft-86ft

Overall

16160

Males

10243

M45-49

10243

35K→23M

21.8 - 23.0 mi

Top 63%
×5story building
+23ft-63ft

Overall

18033

Males

10991

M45-49

10991

23M→24M

23.0 - 24.0 mi

Top 66%
×6story building
+12ft-82ft

Overall

18718

Males

11274

M45-49

11274

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

19173

Males

11401

M45-49

11401

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

20799

Males

12175

M45-49

12175

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2story building
+22ft-21ft

Overall

16752

Males

10279

M45-49

10279

Passing Analysis

Category:
Athletes Passed
1096
Passed By
4271
Net Change
-3175
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13031
5K → 10K299250+49#13031#12982
10K → 15K159282-123#12982#13105
15K → 20K78656-578#13105#13683
20K → Half7126-119#13683#13802
Half → 25K111387-276#13802#14078
25K → 30K591136-1077#14078#15155
30K → 20M55331-276#15155#15431
20M → 21M53312-259#15431#15690
21M → 35K6050+10#15690#15680
35K → 23M86176-90#15680#15770
23M → 24M32191-159#15770#15929
24M → 40K30175-145#15929#16074
40K → 25.2M9109-100#16074#16174
25.2M → Finish5890-32#16174#16206
TOTALS10964271-3175
📊

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