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BOSTON MARATHON 2025

Ben Wong

Bib: 5712•M

ON

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 18%
Gender (Male)
#0 / 16105
Top 29%
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
21:46
Rank: #7850
Start → 5K
21:46 | 7:00/mi
10K· 6.21 mi
43:45
Rank: #8164 (-314)
5K → 10K
21:59 | 7:05/mi
15K· 9.32 mi
1:05:20
Rank: #7813 (+351)
10K → 15K
21:35 | 6:57/mi
20K· 12.43 mi
1:26:52
Rank: #7424 (+389)
15K → 20K
21:32 | 6:56/mi
Half· 13.11 mi
1:31:32
Rank: #7362 (+62)
20K → Half
4:40 | 6:50/mi
25K· 15.53 mi
1:48:17
Rank: #7064 (+298)
Half → 25K
16:45 | 6:55/mi
30K· 18.64 mi
2:10:05
Rank: #6524 (+540)
25K → 30K
21:48 | 7:01/mi
20M
2:19:35
Rank: #6251 (+273)
30K → 20M
9:30 | 6:59/mi
21M
2:26:48
Rank: #6019 (+232)
20M → 21M
7:13 | 7:13/mi
35K· 21.75 mi
2:31:41
Rank: #5853 (+166)
21M → 35K
4:53 | 6:32/mi
23M
2:40:12
Rank: #5582 (+271)
35K → 23M
8:31 | 6:48/mi
24M
2:46:50
Rank: #5416 (+166)
23M → 24M
6:38 | 6:38/mi
40K· 24.85 mi
2:52:48
Rank: #5305 (+111)
24M → 40K
5:58 | 6:59/mi
25.2M
2:55:28
Rank: #5268 (+37)
40K → 25.2M
2:40 | 7:44/mi
Finish· 26.22 mi
3:02:11
Rank: #5153 (+115)
25.2M → Finish
6:43 | 6:35/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:31:32
Pace6:59 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:30:39
Pace6:55 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:0921:467:0021:46
7:00
-
10K
6.21 mi10:48:0843:457:0221:59
7:05
+0:05
15K
9.32 mi11:09:431:05:207:0121:35
6:57
-0:08
20K
12.43 mi11:31:151:26:526:5921:32
6:56
-0:01
Half
13.11 mi11:35:551:31:326:594:40
6:50
-0:06
25K
15.53 mi11:52:401:48:176:5816:45
6:55
+0:05
30K
18.64 mi12:14:282:10:056:5921:48
7:01
+0:06
20M
20.00 mi12:23:582:19:356:599:30
6:59
-0:02
21M
21.00 mi12:31:112:26:486:597:13
7:13
+0:14
35K
21.75 mi12:36:042:31:416:584:53
6:32
-0:41
23M
23.00 mi12:44:352:40:126:588:31
6:48
+0:16
24M
24.00 mi12:51:132:46:506:576:38
6:38
-0:10
40K
24.85 mi12:57:112:52:486:575:58
6:59
+0:21
25.2M
25.20 mi12:59:512:55:286:582:40
7:44
+0:45
Finish
26.22 mi13:06:343:02:116:576:43
6:35
-1:09

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

6:32 /mi

Average Pace

6:57 /mi

Slowest Pace

7:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:52:18

95% of race

Time at Steady Pace

7:13

4% of race

Time at Slower Pace

2:40

1% of race

Average Pace: 6:57 /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 mi10:26:0921:467:0021:46
7:00
#7850
10K
6.21 mi10:48:0843:457:0221:59
7:05
#8164
15K
9.32 mi11:09:431:05:207:0121:35
6:57
#7813
20K
12.43 mi11:31:151:26:526:5921:32
6:56
#7424
Half
13.11 mi11:35:551:31:326:594:40
6:50
#7362
25K
15.53 mi11:52:401:48:176:5816:45
6:55
#7064
30K
18.64 mi12:14:282:10:056:5921:48
7:01
#6524
20M
20.00 mi12:23:582:19:356:599:30
6:59
#6251
21M
21.00 mi12:31:112:26:486:597:13
7:13
#6019
35K
21.75 mi12:36:042:31:416:584:53
6:32
#5853
23M
23.00 mi12:44:352:40:126:588:31
6:48
#5582
24M
24.00 mi12:51:132:46:506:576:38
6:38
#5416
40K
24.85 mi12:57:112:52:486:575:58
6:59
#5305
25.2M
25.20 mi12:59:512:55:286:582:40
7:44
#5268
Finish
26.22 mi13:06:343:02:116:576:43
6:35
#5153
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi7850689868987267(Top 26%)6445(Top 40%)6445(Top 114%)
10K6.21 mi3.10 mi8164-3147088-1907088-1908441(Top 30%)7250(Top 45%)7250(Top 129%)
15K9.32 mi3.11 mi7813+3516852+2366852+2367267(Top 26%)6445(Top 40%)6445(Top 114%)
20K12.43 mi3.11 mi7424+3896576+2766576+2766407(Top 23%)5747(Top 36%)5747(Top 102%)
Half13.11 mi0.68 mi7362+626528+486528+486404(Top 23%)5744(Top 36%)5744(Top 102%)
25K15.53 mi2.42 mi7064+2986304+2246304+2245714(Top 20%)5167(Top 32%)5167(Top 92%)
30K18.64 mi3.11 mi6524+5405853+4515853+4514789(Top 17%)4364(Top 27%)4364(Top 77%)
20M20.00 mi1.36 mi6251+2735620+2335620+2334053(Top 14%)3713(Top 23%)3713(Top 66%)
21M21.00 mi1.00 mi6019+2325421+1995421+1993210(Top 11%)2958(Top 18%)2958(Top 52%)
35K21.75 mi0.75 mi5853+1665289+1325289+1322612(Top 9%)2431(Top 15%)2431(Top 43%)
23M23.00 mi1.25 mi5582+2715061+2285061+2282720(Top 10%)2503(Top 16%)2503(Top 44%)
24M24.00 mi1.00 mi5416+1664920+1414920+1412645(Top 9%)2428(Top 15%)2428(Top 43%)
40K24.85 mi0.85 mi5305+1114817+1034817+1033755(Top 13%)3300(Top 20%)3300(Top 58%)
25.2M25.20 mi0.35 mi5268+374779+384779+384459(Top 16%)3737(Top 23%)3737(Top 66%)
Finish26.22 mi1.02 mi5153+1154675+1044675+1043286(Top 12%)2894(Top 18%)2894(Top 51%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21stories
+97ft-345ft

Overall

7267

Males

6445

M18-39

6445

5K→10K

3.1 - 6.2 mi

Top 30%
×5stories
+79ft-138ft

Overall

8441

Males

7250

M18-39

7250

10K→15K

6.2 - 9.3 mi

Top 26%
×3stories
+67ft-78ft

Overall

7267

Males

6445

M18-39

6445

15K→20K

9.3 - 12.4 mi

Top 23%
×5stories
+106ft-86ft

Overall

6407

Males

5747

M18-39

5747

20K→Half

12.4 - 13.1 mi

Top 23%
×2stories
+19ft-37ft

Overall

6404

Males

5744

M18-39

5744

Half→25K

13.1 - 15.5 mi

Top 20%
×4stories
+66ft-88ft

Overall

5714

Males

5167

M18-39

5167

25K→30K

15.5 - 18.6 mi

Top 17%
×9stories
+181ft-148ft

Overall

4789

Males

4364

M18-39

4364

30K→20M

18.6 - 20.0 mi

Top 14%
×5stories
+64ft-50ft

Overall

4053

Males

3713

M18-39

3713

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

3210

Males

2958

M18-39

2958

21M→35K

21.0 - 21.8 mi

Top 9%
×7stories
+17ft-86ft

Overall

2612

Males

2431

M18-39

2431

35K→23M

21.8 - 23.0 mi

Top 10%
×5stories
+23ft-63ft

Overall

2720

Males

2503

M18-39

2503

23M→24M

23.0 - 24.0 mi

Top 9%
×6stories
+12ft-82ft

Overall

2645

Males

2428

M18-39

2428

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3755

Males

3300

M18-39

3300

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1story
+13ft-16ft

Overall

4459

Males

3737

M18-39

3737

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

3286

Males

2894

M18-39

2894

Passing Analysis

Category:
Athletes Passed
3185
Passed By
488
Net Change
+2697
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7850
5K → 10K104418-314#7850#8164
10K → 15K37625+351#8164#7813
15K → 20K3967+389#7813#7424
20K → Half642+62#7424#7362
Half → 25K3057+298#7362#7064
25K → 30K5499+540#7064#6524
30K → 20M2752+273#6524#6251
20M → 21M2320+232#6251#6019
21M → 35K1660+166#6019#5853
35K → 23M2710+271#5853#5582
23M → 24M1660+166#5582#5416
24M → 40K1209+111#5416#5305
40K → 25.2M414+37#5305#5268
25.2M → Finish1205+115#5268#5153
TOTALS3185488+2697
📊

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