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BOSTON MARATHON 2025

Huaiqin Wu

Bib: 19878•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 (M60-64)
#0 / 1259
Top 45%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:06
Rank: #17206
Start → 5K
8:05/mi
25:06 split
10K· 6.21 mi
50:33
Rank: #17520 (-314)
5K → 10K
8:11/mi
25:27 split
15K· 9.32 mi
1:16:31
Rank: #17815 (-295)
10K → 15K
8:21/mi
25:58 split
20K· 12.43 mi
1:42:55
Rank: #17883 (-68)
15K → 20K
8:30/mi
26:24 split
Half· 13.11 mi
1:48:40
Rank: #17904 (-21)
20K → Half
8:26/mi
5:45 split
25K· 15.53 mi
2:09:35
Rank: #17871 (+33)
Half → 25K
8:38/mi
20:55 split
30K· 18.64 mi
2:37:07
Rank: #17656 (+215)
25K → 30K
8:52/mi
27:32 split
20M
2:49:34
Rank: #17627 (+29)
30K → 20M
9:10/mi
12:27 split
21M
2:59:17
Rank: #17602 (+25)
20M → 21M
9:43/mi
9:43 split
35K· 21.75 mi
3:06:06
Rank: #17642 (-40)
21M → 35K
9:07/mi
6:49 split
23M
3:17:52
Rank: #17691 (-49)
35K → 23M
9:24/mi
11:46 split
24M
3:27:05
Rank: #17702 (-11)
23M → 24M
9:13/mi
9:13 split
40K· 24.85 mi
3:35:13
Rank: #17749 (-47)
24M → 40K
9:31/mi
8:08 split
25.2M
3:38:55
Rank: #17796 (-47)
40K → 25.2M
10:44/mi
3:42 split
Finish· 26.22 mi
3:48:38
Rank: #17992 (-196)
25.2M → Finish
9:32/mi
9:43 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:40
Pace8:17 /mi
2nd Half
Distance13.11 mi
Time1:59:58
Pace9:09 /mi
📊Positive Split: 10.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:5325:068:0525:06
8:05
-
10K
6.21 mi11:44:2050:338:0825:27
8:11
+0:06
15K
9.32 mi12:10:181:16:318:1325:58
8:21
+0:10
20K
12.43 mi12:36:421:42:558:1726:24
8:30
+0:09
Half
13.11 mi12:42:271:48:408:175:45
8:26
-0:04
25K
15.53 mi13:03:222:09:358:2120:55
8:38
+0:12
30K
18.64 mi13:30:542:37:078:2627:32
8:52
+0:14
20M
20.00 mi13:43:212:49:348:2912:27
9:10
+0:18
21M
21.00 mi13:53:042:59:178:329:43
9:43
+0:33
35K
21.75 mi13:59:533:06:068:336:49
9:07
-0:36
23M
23.00 mi14:11:393:17:528:3611:46
9:24
+0:17
24M
24.00 mi14:20:523:27:058:389:13
9:13
-0:11
40K
24.85 mi14:29:003:35:138:408:08
9:31
+0:18
25.2M
25.20 mi14:32:423:38:558:413:42
10:44
+1:13
Finish
26.22 mi14:42:253:48:388:449:43
9:32
-1:12

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

8:05 /mi

Average Pace

8:44 /mi

Slowest Pace

10:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:09:35

57% of race

Time at Steady Pace

1:07:47

30% of race

Time at Slower Pace

31:16

14% of race

Average Pace: 8:43 /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 mi11:18:5325:068:0525:06
8:05
#17206
10K
6.21 mi11:44:2050:338:0825:27
8:11
#17520
15K
9.32 mi12:10:181:16:318:1325:58
8:21
#17815
20K
12.43 mi12:36:421:42:558:1726:24
8:30
#17883
Half
13.11 mi12:42:271:48:408:175:45
8:26
#17904
25K
15.53 mi13:03:222:09:358:2120:55
8:38
#17871
30K
18.64 mi13:30:542:37:078:2627:32
8:52
#17656
20M
20.00 mi13:43:212:49:348:2912:27
9:10
#17627
21M
21.00 mi13:53:042:59:178:329:43
9:43
#17602
35K
21.75 mi13:59:533:06:068:336:49
9:07
#17642
23M
23.00 mi14:11:393:17:528:3611:46
9:24
#17691
24M
24.00 mi14:20:523:27:058:389:13
9:13
#17702
40K
24.85 mi14:29:003:35:138:408:08
9:31
#17749
25.2M
25.20 mi14:32:423:38:558:413:42
10:44
#17796
Finish
26.22 mi14:42:253:48:388:449:43
9:32
#17992
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi17206112941129418422(Top 65%)11803(Top 73%)11803(Top 937%)
10K6.21 mi3.10 mi17520-31411420-12611420-12617812(Top 63%)11576(Top 72%)11576(Top 919%)
15K9.32 mi3.11 mi17815-29511546-12611546-12618422(Top 65%)11803(Top 73%)11803(Top 937%)
20K12.43 mi3.11 mi17883-6811565-1911565-1918213(Top 64%)11704(Top 73%)11704(Top 930%)
Half13.11 mi0.68 mi17904-2111566-111566-118697(Top 66%)11906(Top 74%)11906(Top 946%)
25K15.53 mi2.42 mi17871+3311540+2611540+2617948(Top 63%)11499(Top 71%)11499(Top 913%)
30K18.64 mi3.11 mi17656+21511391+14911391+14916952(Top 60%)10904(Top 68%)10904(Top 866%)
20M20.00 mi1.36 mi17627+2911354+3711354+3717590(Top 62%)11077(Top 69%)11077(Top 880%)
21M21.00 mi1.00 mi17602+2511329+2511329+2517095(Top 60%)10740(Top 67%)10740(Top 853%)
35K21.75 mi0.75 mi17642-4011331-211331-218739(Top 66%)11365(Top 71%)11365(Top 903%)
23M23.00 mi1.25 mi17691-4911318+1311318+1318220(Top 64%)11078(Top 69%)11078(Top 880%)
24M24.00 mi1.00 mi17702-1111289+2911289+2918409(Top 65%)11110(Top 69%)11110(Top 882%)
40K24.85 mi0.85 mi17749-4711286+311286+318735(Top 66%)11192(Top 69%)11192(Top 889%)
25.2M25.20 mi0.35 mi17796-4711306-2011306-2019778(Top 70%)11676(Top 72%)11676(Top 927%)
Finish26.22 mi1.02 mi17992-19611379-7311379-7321277(Top 75%)12418(Top 77%)12418(Top 986%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21story building
+97ft-345ft

Overall

18422

Males

11803

M60-64

11803

5K→10K

3.1 - 6.2 mi

Top 63%
×5story building
+79ft-138ft

Overall

17812

Males

11576

M60-64

11576

10K→15K

6.2 - 9.3 mi

Top 65%
×3story building
+67ft-78ft

Overall

18422

Males

11803

M60-64

11803

15K→20K

9.3 - 12.4 mi

Top 64%
×5story building
+106ft-86ft

Overall

18213

Males

11704

M60-64

11704

20K→Half

12.4 - 13.1 mi

Top 66%
×2story building
+19ft-37ft

Overall

18697

Males

11906

M60-64

11906

Half→25K

13.1 - 15.5 mi

Top 63%
×4story building
+66ft-88ft

Overall

17948

Males

11499

M60-64

11499

25K→30K

15.5 - 18.6 mi

Top 60%
×9story building
+181ft-148ft

Overall

16952

Males

10904

M60-64

10904

30K→20M

18.6 - 20.0 mi

Top 62%
×5story building
+64ft-50ft

Overall

17590

Males

11077

M60-64

11077

20M→21M

20.0 - 21.0 mi

Top 60%
×8story building
+106ft-24ft

Overall

17095

Males

10740

M60-64

10740

21M→35K

21.0 - 21.8 mi

Top 66%
×7story building
+17ft-86ft

Overall

18739

Males

11365

M60-64

11365

35K→23M

21.8 - 23.0 mi

Top 64%
×5story building
+23ft-63ft

Overall

18220

Males

11078

M60-64

11078

23M→24M

23.0 - 24.0 mi

Top 65%
×6story building
+12ft-82ft

Overall

18409

Males

11110

M60-64

11110

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

18735

Males

11192

M60-64

11192

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1story
+13ft-16ft

Overall

19778

Males

11676

M60-64

11676

25.2M→Finish

25.2 - 26.2 mi

Top 75%
×2story building
+22ft-21ft

Overall

21277

Males

12418

M60-64

12418

Passing Analysis

Category:
Athletes Passed
1536
Passed By
2322
Net Change
-786
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17206
5K → 10K170484-314#17206#17520
10K → 15K110405-295#17520#17815
15K → 20K162230-68#17815#17883
20K → Half2647-21#17883#17904
Half → 25K176143+33#17904#17871
25K → 30K333118+215#17871#17656
30K → 20M129100+29#17656#17627
20M → 21M11691+25#17627#17602
21M → 35K5090-40#17602#17642
35K → 23M98147-49#17642#17691
23M → 24M7283-11#17691#17702
24M → 40K4794-47#17702#17749
40K → 25.2M2168-47#17749#17796
25.2M → Finish26222-196#17796#17992
TOTALS15362322-786
📊

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