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BOSTON MARATHON 2025

Benjamin Harris

Bib: 1159•M

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 26%
Gender (Male)
#0 / 16105
Top 38%
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
22:31
Rank: #9867
Start → 5K
22:31 | 7:15/mi
10K· 6.21 mi
45:08
Rank: #10010 (-143)
5K → 10K
22:37 | 7:17/mi
15K· 9.32 mi
1:07:47
Rank: #9960 (+50)
10K → 15K
22:39 | 7:17/mi
20K· 12.43 mi
1:30:22
Rank: #9606 (+354)
15K → 20K
22:35 | 7:16/mi
Half· 13.11 mi
1:35:22
Rank: #9629 (-23)
20K → Half
5:00 | 7:20/mi
25K· 15.53 mi
1:53:17
Rank: #9508 (+121)
Half → 25K
17:55 | 7:23/mi
30K· 18.64 mi
2:16:13
Rank: #8901 (+607)
25K → 30K
22:56 | 7:23/mi
20M
2:26:02
Rank: #8533 (+368)
30K → 20M
9:49 | 7:13/mi
21M
2:33:30
Rank: #8207 (+326)
20M → 21M
7:28 | 7:28/mi
35K· 21.75 mi
2:38:46
Rank: #8059 (+148)
21M → 35K
5:16 | 7:02/mi
23M
2:47:58
Rank: #7833 (+226)
35K → 23M
9:12 | 7:21/mi
24M
2:55:17
Rank: #7741 (+92)
23M → 24M
7:19 | 7:19/mi
40K· 24.85 mi
3:01:26
Rank: #7580 (+161)
24M → 40K
6:09 | 7:12/mi
25.2M
3:04:05
Rank: #7503 (+77)
40K → 25.2M
2:39 | 7:41/mi
Finish· 26.22 mi
3:10:48
Rank: #7272 (+231)
25.2M → Finish
6:43 | 6:35/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:35:22
Pace7:16 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:35:26
Pace7:17 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:30:1322:317:1522:31
7:15
-
10K
6.21 mi10:52:5045:087:1622:37
7:17
+0:02
15K
9.32 mi11:15:291:07:477:1622:39
7:17
0:00
20K
12.43 mi11:38:041:30:227:1622:35
7:16
-0:01
Half
13.11 mi11:43:041:35:227:165:00
7:20
+0:04
25K
15.53 mi12:00:591:53:177:1817:55
7:23
+0:03
30K
18.64 mi12:23:552:16:137:1822:56
7:23
0:00
20M
20.00 mi12:33:442:26:027:189:49
7:13
-0:10
21M
21.00 mi12:41:122:33:307:197:28
7:28
+0:15
35K
21.75 mi12:46:282:38:467:185:16
7:02
-0:26
23M
23.00 mi12:55:402:47:587:189:12
7:21
+0:19
24M
24.00 mi13:02:592:55:177:187:19
7:19
-0:02
40K
24.85 mi13:09:083:01:267:186:09
7:12
-0:07
25.2M
25.20 mi13:11:473:04:057:182:39
7:41
+0:29
Finish
26.22 mi13:18:303:10:487:176:43
6:35
-1:06

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

6:35 /mi

Average Pace

7:17 /mi

Slowest Pace

7:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

27:57

15% of race

Time at Steady Pace

2:42:51

85% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:17 /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 mi10:30:1322:317:1522:31
7:15
#9867
10K
6.21 mi10:52:5045:087:1622:37
7:17
#10010
15K
9.32 mi11:15:291:07:477:1622:39
7:17
#9960
20K
12.43 mi11:38:041:30:227:1622:35
7:16
#9606
Half
13.11 mi11:43:041:35:227:165:00
7:20
#9629
25K
15.53 mi12:00:591:53:177:1817:55
7:23
#9508
30K
18.64 mi12:23:552:16:137:1822:56
7:23
#8901
20M
20.00 mi12:33:442:26:027:189:49
7:13
#8533
21M
21.00 mi12:41:122:33:307:197:28
7:28
#8207
35K
21.75 mi12:46:282:38:467:185:16
7:02
#8059
23M
23.00 mi12:55:402:47:587:189:12
7:21
#7833
24M
24.00 mi13:02:592:55:177:187:19
7:19
#7741
40K
24.85 mi13:09:083:01:267:186:09
7:12
#7580
25.2M
25.20 mi13:11:473:04:057:182:39
7:41
#7503
Finish
26.22 mi13:18:303:10:487:176:43
6:35
#7272
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi9867809380939902(Top 35%)8025(Top 50%)8025(Top 142%)
10K6.21 mi3.10 mi10010-1438171-788171-7810163(Top 36%)8235(Top 51%)8235(Top 146%)
15K9.32 mi3.11 mi9960+508108+638108+639902(Top 35%)8025(Top 50%)8025(Top 142%)
20K12.43 mi3.11 mi9606+3547888+2207888+2208753(Top 31%)7301(Top 45%)7301(Top 129%)
Half13.11 mi0.68 mi9629-237894-67894-610153(Top 36%)8069(Top 50%)8069(Top 143%)
25K15.53 mi2.42 mi9508+1217792+1027792+1029044(Top 32%)7360(Top 46%)7360(Top 130%)
30K18.64 mi3.11 mi8901+6077407+3857407+3856937(Top 24%)5929(Top 37%)5929(Top 105%)
20M20.00 mi1.36 mi8533+3687168+2397168+2395324(Top 19%)4721(Top 29%)4721(Top 84%)
21M21.00 mi1.00 mi8207+3266936+2326936+2324444(Top 16%)3962(Top 25%)3962(Top 70%)
35K21.75 mi0.75 mi8059+1486821+1156821+1155617(Top 20%)4805(Top 30%)4805(Top 85%)
23M23.00 mi1.25 mi7833+2266632+1896632+1895718(Top 20%)4805(Top 30%)4805(Top 85%)
24M24.00 mi1.00 mi7741+926545+876545+876484(Top 23%)5206(Top 32%)5206(Top 92%)
40K24.85 mi0.85 mi7580+1616407+1386407+1384994(Top 18%)4204(Top 26%)4204(Top 75%)
25.2M25.20 mi0.35 mi7503+776341+666341+664243(Top 15%)3599(Top 22%)3599(Top 64%)
Finish26.22 mi1.02 mi7272+2316175+1666175+1663288(Top 12%)2896(Top 18%)2896(Top 51%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21stories
+97ft-345ft

Overall

9902

Males

8025

M18-39

8025

5K→10K

3.1 - 6.2 mi

Top 36%
×5stories
+79ft-138ft

Overall

10163

Males

8235

M18-39

8235

10K→15K

6.2 - 9.3 mi

Top 35%
×3stories
+67ft-78ft

Overall

9902

Males

8025

M18-39

8025

15K→20K

9.3 - 12.4 mi

Top 31%
×5stories
+106ft-86ft

Overall

8753

Males

7301

M18-39

7301

20K→Half

12.4 - 13.1 mi

Top 36%
×2stories
+19ft-37ft

Overall

10153

Males

8069

M18-39

8069

Half→25K

13.1 - 15.5 mi

Top 32%
×4stories
+66ft-88ft

Overall

9044

Males

7360

M18-39

7360

25K→30K

15.5 - 18.6 mi

Top 24%
×9stories
+181ft-148ft

Overall

6937

Males

5929

M18-39

5929

30K→20M

18.6 - 20.0 mi

Top 19%
×5stories
+64ft-50ft

Overall

5324

Males

4721

M18-39

4721

20M→21M

20.0 - 21.0 mi

Top 16%
×8stories
+106ft-24ft

Overall

4444

Males

3962

M18-39

3962

21M→35K

21.0 - 21.8 mi

Top 20%
×7stories
+17ft-86ft

Overall

5617

Males

4805

M18-39

4805

35K→23M

21.8 - 23.0 mi

Top 20%
×5stories
+23ft-63ft

Overall

5718

Males

4805

M18-39

4805

23M→24M

23.0 - 24.0 mi

Top 23%
×6stories
+12ft-82ft

Overall

6484

Males

5206

M18-39

5206

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

4994

Males

4204

M18-39

4204

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

4243

Males

3599

M18-39

3599

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

3288

Males

2896

M18-39

2896

Passing Analysis

Category:
Athletes Passed
3288*
Passed By
691
Net Change
+2595
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9867
5K → 10K167308-143#9867#10010
10K → 15K202*152+50#10010#9960
15K → 20K38733+354#9960#9606
20K → Half2245-23#9606#9629
Half → 25K21089+121#9629#9508
25K → 30K6158+607#9508#8901
30K → 20M3680+368#8901#8533
20M → 21M3282+326#8533#8207
21M → 35K1524+148#8207#8059
35K → 23M2348+226#8059#7833
23M → 24M12129+92#7833#7741
24M → 40K1687+161#7741#7580
40K → 25.2M803+77#7580#7503
25.2M → Finish2343+231#7503#7272
TOTALS3288*691+2595

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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