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BOSTON MARATHON 2025

Zhong Wan

Bib: 11417•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 41%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 43%
Division (M50-54)
#0 / 1996
Top 46%
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
7:32/mi
23:23
↑ 97↓ 3451.5%
10K· 6.21 mi
7:34/mi
46:54
↑ 79↓ 1380.4%
15K· 9.32 mi
7:32/mi
1:10:17
↑ 67↓ 78
20K· 12.43 mi
7:44/mi
1:34:18
↑ 106↓ 860.1%
Half· 13.11 mi
7:37/mi
1:39:30
↑ 19↓ 370.5%
25K· 15.53 mi
7:47/mi
1:58:23
↑ 66↓ 880.2%
30K· 18.64 mi
7:57/mi
2:23:04
↑ 181↓ 1480.2%
20M
8:06/mi
2:34:05
↑ 64↓ 500.2%
21M
8:34/mi
2:42:39
↑ 106↓ 241.6%
35K· 21.75 mi
7:48/mi
2:48:29
↑ 17↓ 861.7%
23M
8:18/mi
2:58:52
↑ 23↓ 630.6%
24M
7:58/mi
3:06:50
↓ 821.3%
40K· 24.85 mi
8:00/mi
3:13:40
↓ 200.3%
25.2M
8:45/mi
3:16:41
↑ 13↓ 160.2%
Finish· 26.22 mi
7:46/mi
3:24:36
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:30
Pace7:35 /mi
2nd Half
Distance13.11 mi
Time1:45:06
Pace8:01 /mi
📊Positive Split: 5.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:3023:237:3223:23
7:32
-
10K
6.21 mi11:19:0146:547:3323:31
7:34
+0:02
15K
9.32 mi11:42:241:10:177:3223:23
7:32
-0:02
20K
12.43 mi12:06:251:34:187:3524:01
7:44
+0:12
Half
13.11 mi12:11:371:39:307:355:12
7:37
-0:07
25K
15.53 mi12:30:301:58:237:3718:53
7:47
+0:10
30K
18.64 mi12:55:112:23:047:4024:41
7:57
+0:10
20M
20.00 mi13:06:122:34:057:4211:01
8:06
+0:09
21M
21.00 mi13:14:462:42:397:458:34
8:34
+0:28
35K
21.75 mi13:20:362:48:297:455:50
7:48
-0:46
23M
23.00 mi13:30:592:58:527:4710:23
8:18
+0:30
24M
24.00 mi13:38:573:06:507:477:58
7:58
-0:20
40K
24.85 mi13:45:473:13:407:486:50
8:00
+0:02
25.2M
25.20 mi13:48:483:16:417:483:01
8:45
+0:45
Finish
26.22 mi13:56:433:24:367:497:55
7:46
-0:59

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

7:32 /mi

Average Pace

7:49 /mi

Slowest Pace

8:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:02:38

89% of race

Time at Steady Pace

21:58

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:48 /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 mi10:55:3023:237:3223:23
7:32
#12450
10K
6.21 mi11:19:0146:547:3323:31
7:34
#12549
15K
9.32 mi11:42:241:10:177:3223:23
7:32
#12332
20K
12.43 mi12:06:251:34:187:3524:01
7:44
#12382
Half
13.11 mi12:11:371:39:307:355:12
7:37
#12403
25K
15.53 mi12:30:301:58:237:3718:53
7:47
#12362
30K
18.64 mi12:55:112:23:047:4024:41
7:57
#12032
20M
20.00 mi13:06:122:34:057:4211:01
8:06
#11949
21M
21.00 mi13:14:462:42:397:458:34
8:34
#11855
35K
21.75 mi13:20:362:48:297:455:50
7:48
#11802
23M
23.00 mi13:30:592:58:527:4710:23
8:18
#11777
24M
24.00 mi13:38:573:06:507:477:58
7:58
#11720
40K
24.85 mi13:45:473:13:407:486:50
8:00
#11616
25.2M
25.20 mi13:48:483:16:417:483:01
8:45
#11581
Finish
26.22 mi13:56:433:24:367:497:55
7:46
#11538
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi124509376937611988(Top 42%)9061(Top 56%)9061(Top 454%)
10K6.21 mi3.10 mi12549-999414-389414-3812729(Top 45%)9476(Top 59%)9476(Top 475%)
15K9.32 mi3.11 mi12332+2179279+1359279+13511988(Top 42%)9061(Top 56%)9061(Top 454%)
20K12.43 mi3.11 mi12382-509267+129267+1212650(Top 45%)9259(Top 57%)9259(Top 464%)
Half13.11 mi0.68 mi12403-219271-49271-412674(Top 45%)9297(Top 58%)9297(Top 466%)
25K15.53 mi2.42 mi12362+419215+569215+5612229(Top 43%)8953(Top 56%)8953(Top 449%)
30K18.64 mi3.11 mi12032+3308988+2278988+22710987(Top 39%)8179(Top 51%)8179(Top 410%)
20M20.00 mi1.36 mi11949+838915+738915+7311139(Top 39%)8101(Top 50%)8101(Top 406%)
21M21.00 mi1.00 mi11855+948827+888827+8810876(Top 38%)7815(Top 49%)7815(Top 392%)
35K21.75 mi0.75 mi11802+538781+468781+4610776(Top 38%)7758(Top 48%)7758(Top 389%)
23M23.00 mi1.25 mi11777+258730+518730+5111987(Top 42%)8225(Top 51%)8225(Top 412%)
24M24.00 mi1.00 mi11720+578656+748656+7410986(Top 39%)7661(Top 48%)7661(Top 384%)
40K24.85 mi0.85 mi11616+1048582+748582+7410121(Top 36%)7112(Top 44%)7112(Top 356%)
25.2M25.20 mi0.35 mi11581+358551+318551+3110265(Top 36%)7089(Top 44%)7089(Top 355%)
Finish26.22 mi1.02 mi11538+438483+688483+6811192(Top 39%)7610(Top 47%)7610(Top 381%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21story building
+97ft-345ft

Overall

11988

Males

9061

M50-54

9061

5K→10K

3.1 - 6.2 mi

Top 45%
×5story building
+79ft-138ft

Overall

12729

Males

9476

M50-54

9476

10K→15K

6.2 - 9.3 mi

Top 42%
×3story building
+67ft-78ft

Overall

11988

Males

9061

M50-54

9061

15K→20K

9.3 - 12.4 mi

Top 45%
×5story building
+106ft-86ft

Overall

12650

Males

9259

M50-54

9259

20K→Half

12.4 - 13.1 mi

Top 45%
×2story building
+19ft-37ft

Overall

12674

Males

9297

M50-54

9297

Half→25K

13.1 - 15.5 mi

Top 43%
×4story building
+66ft-88ft

Overall

12229

Males

8953

M50-54

8953

25K→30K

15.5 - 18.6 mi

Top 39%
×9story building
+181ft-148ft

Overall

10987

Males

8179

M50-54

8179

30K→20M

18.6 - 20.0 mi

Top 39%
×5story building
+64ft-50ft

Overall

11139

Males

8101

M50-54

8101

20M→21M

20.0 - 21.0 mi

Top 38%
×8story building
+106ft-24ft

Overall

10876

Males

7815

M50-54

7815

21M→35K

21.0 - 21.8 mi

Top 38%
×7story building
+17ft-86ft

Overall

10776

Males

7758

M50-54

7758

35K→23M

21.8 - 23.0 mi

Top 42%
×5story building
+23ft-63ft

Overall

11987

Males

8225

M50-54

8225

23M→24M

23.0 - 24.0 mi

Top 39%
×6story building
+12ft-82ft

Overall

10986

Males

7661

M50-54

7661

24M→40K

24.0 - 24.9 mi

Top 36%
×1story
+6ft-20ft

Overall

10121

Males

7112

M50-54

7112

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

10265

Males

7089

M50-54

7089

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2story building
+22ft-21ft

Overall

11192

Males

7610

M50-54

7610

Passing Analysis

Category:
Athletes Passed
2205
Passed By
1293
Net Change
+912
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12450
5K → 10K233332-99#12450#12549
10K → 15K31093+217#12549#12332
15K → 20K174224-50#12332#12382
20K → Half2041-21#12382#12403
Half → 25K174133+41#12403#12362
25K → 30K40575+330#12362#12032
30K → 20M15471+83#12032#11949
20M → 21M14450+94#11949#11855
21M → 35K7825+53#11855#11802
35K → 23M12398+25#11802#11777
23M → 24M10649+57#11777#11720
24M → 40K13026+104#11720#11616
40K → 25.2M5217+35#11616#11581
25.2M → Finish10259+43#11581#11538
TOTALS22051293+912
📊

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