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BOSTON MARATHON 2025

Sumner Jones

Bib: 2061•M

OH

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 25%
Gender (Male)
#0 / 16105
Top 37%
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
22:55
Rank: #11082
Start → 5K
22:55 | 7:23/mi
10K· 6.21 mi
45:09
Rank: #10029 (+1053)
5K → 10K
22:14 | 7:09/mi
15K· 9.32 mi
1:07:04
Rank: #9289 (+740)
10K → 15K
21:55 | 7:03/mi
20K· 12.43 mi
1:29:17
Rank: #8833 (+456)
15K → 20K
22:13 | 7:09/mi
Half· 13.11 mi
1:34:04
Rank: #8752 (+81)
20K → Half
4:47 | 7:01/mi
25K· 15.53 mi
1:51:38
Rank: #8560 (+192)
Half → 25K
17:34 | 7:15/mi
30K· 18.64 mi
2:14:40
Rank: #8210 (+350)
25K → 30K
23:02 | 7:25/mi
20M
2:24:45
Rank: #8036 (+174)
30K → 20M
10:05 | 7:25/mi
21M
2:32:12
Rank: #7728 (+308)
20M → 21M
7:27 | 7:27/mi
35K· 21.75 mi
2:37:34
Rank: #7641 (+87)
21M → 35K
5:22 | 7:10/mi
23M
2:46:46
Rank: #7461 (+180)
35K → 23M
9:12 | 7:21/mi
24M
2:54:02
Rank: #7365 (+96)
23M → 24M
7:16 | 7:16/mi
40K· 24.85 mi
3:00:16
Rank: #7240 (+125)
24M → 40K
6:14 | 7:17/mi
25.2M
3:02:54
Rank: #7160 (+80)
40K → 25.2M
2:38 | 7:38/mi
Finish· 26.22 mi
3:09:51
Rank: #7019 (+141)
25.2M → Finish
6:57 | 6:49/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:04
Pace7:11 /mi
2nd Half
Distance13.11 mi
Time1:35:47
Pace7:18 /mi
📊Positive Split: 1.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:2422:557:2322:55
7:23
-
10K
6.21 mi10:45:3845:097:1622:14
7:09
-0:14
15K
9.32 mi11:07:331:07:047:1221:55
7:03
-0:06
20K
12.43 mi11:29:461:29:177:1122:13
7:09
+0:06
Half
13.11 mi11:34:331:34:047:114:47
7:01
-0:08
25K
15.53 mi11:52:071:51:387:1117:34
7:15
+0:14
30K
18.64 mi12:15:092:14:407:1323:02
7:25
+0:10
20M
20.00 mi12:25:142:24:457:1410:05
7:25
0:00
21M
21.00 mi12:32:412:32:127:157:27
7:27
+0:02
35K
21.75 mi12:38:032:37:347:155:22
7:10
-0:17
23M
23.00 mi12:47:152:46:467:159:12
7:21
+0:11
24M
24.00 mi12:54:312:54:027:157:16
7:16
-0:05
40K
24.85 mi13:00:453:00:167:156:14
7:17
+0:01
25.2M
25.20 mi13:03:233:02:547:152:38
7:38
+0:21
Finish
26.22 mi13:10:203:09:517:156:57
6:49
-0:49

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

6:49 /mi

Average Pace

7:15 /mi

Slowest Pace

7:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:07:13

99% of race

Time at Steady Pace

2:38

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:14 /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 mi10:23:2422:557:2322:55
7:23
#11082
10K
6.21 mi10:45:3845:097:1622:14
7:09
#10029
15K
9.32 mi11:07:331:07:047:1221:55
7:03
#9289
20K
12.43 mi11:29:461:29:177:1122:13
7:09
#8833
Half
13.11 mi11:34:331:34:047:114:47
7:01
#8752
25K
15.53 mi11:52:071:51:387:1117:34
7:15
#8560
30K
18.64 mi12:15:092:14:407:1323:02
7:25
#8210
20M
20.00 mi12:25:142:24:457:1410:05
7:25
#8036
21M
21.00 mi12:32:412:32:127:157:27
7:27
#7728
35K
21.75 mi12:38:032:37:347:155:22
7:10
#7641
23M
23.00 mi12:47:152:46:467:159:12
7:21
#7461
24M
24.00 mi12:54:312:54:027:157:16
7:16
#7365
40K
24.85 mi13:00:453:00:167:156:14
7:17
#7240
25.2M
25.20 mi13:03:233:02:547:152:38
7:38
#7160
Finish
26.22 mi13:10:203:09:517:156:57
6:49
#7019
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi11082872487247983(Top 28%)6929(Top 43%)6929(Top 123%)
10K6.21 mi3.10 mi10029+10538178+5468178+5469109(Top 32%)7663(Top 48%)7663(Top 136%)
15K9.32 mi3.11 mi9289+7407747+4317747+4317983(Top 28%)6929(Top 43%)6929(Top 123%)
20K12.43 mi3.11 mi8833+4567463+2847463+2847813(Top 28%)6751(Top 42%)6751(Top 120%)
Half13.11 mi0.68 mi8752+817406+577406+577617(Top 27%)6638(Top 41%)6638(Top 118%)
25K15.53 mi2.42 mi8560+1927271+1357271+1357930(Top 28%)6715(Top 42%)6715(Top 119%)
30K18.64 mi3.11 mi8210+3507000+2717000+2717121(Top 25%)6039(Top 37%)6039(Top 107%)
20M20.00 mi1.36 mi8036+1746855+1456855+1456485(Top 23%)5511(Top 34%)5511(Top 98%)
21M21.00 mi1.00 mi7728+3086639+2166639+2164352(Top 15%)3896(Top 24%)3896(Top 69%)
35K21.75 mi0.75 mi7641+876557+826557+826407(Top 23%)5321(Top 33%)5321(Top 94%)
23M23.00 mi1.25 mi7461+1806398+1596398+1595714(Top 20%)4801(Top 30%)4801(Top 85%)
24M24.00 mi1.00 mi7365+966301+976301+976206(Top 22%)5038(Top 31%)5038(Top 89%)
40K24.85 mi0.85 mi7240+1256195+1066195+1065581(Top 20%)4600(Top 29%)4600(Top 82%)
25.2M25.20 mi0.35 mi7160+806126+696126+694022(Top 14%)3438(Top 21%)3438(Top 61%)
Finish26.22 mi1.02 mi7019+1416007+1196007+1194611(Top 16%)3861(Top 24%)3861(Top 68%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21stories
+97ft-345ft

Overall

7983

Males

6929

M18-39

6929

5K→10K

3.1 - 6.2 mi

Top 32%
×5stories
+79ft-138ft

Overall

9109

Males

7663

M18-39

7663

10K→15K

6.2 - 9.3 mi

Top 28%
×3stories
+67ft-78ft

Overall

7983

Males

6929

M18-39

6929

15K→20K

9.3 - 12.4 mi

Top 28%
×5stories
+106ft-86ft

Overall

7813

Males

6751

M18-39

6751

20K→Half

12.4 - 13.1 mi

Top 27%
×2stories
+19ft-37ft

Overall

7617

Males

6638

M18-39

6638

Half→25K

13.1 - 15.5 mi

Top 28%
×4stories
+66ft-88ft

Overall

7930

Males

6715

M18-39

6715

25K→30K

15.5 - 18.6 mi

Top 25%
×9stories
+181ft-148ft

Overall

7121

Males

6039

M18-39

6039

30K→20M

18.6 - 20.0 mi

Top 23%
×5stories
+64ft-50ft

Overall

6485

Males

5511

M18-39

5511

20M→21M

20.0 - 21.0 mi

Top 15%
×8stories
+106ft-24ft

Overall

4352

Males

3896

M18-39

3896

21M→35K

21.0 - 21.8 mi

Top 23%
×7stories
+17ft-86ft

Overall

6407

Males

5321

M18-39

5321

35K→23M

21.8 - 23.0 mi

Top 20%
×5stories
+23ft-63ft

Overall

5714

Males

4801

M18-39

4801

23M→24M

23.0 - 24.0 mi

Top 22%
×6stories
+12ft-82ft

Overall

6206

Males

5038

M18-39

5038

24M→40K

24.0 - 24.9 mi

Top 20%
×1story
+6ft-20ft

Overall

5581

Males

4600

M18-39

4600

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

4022

Males

3438

M18-39

3438

25.2M→Finish

25.2 - 26.2 mi

Top 16%
×2stories
+22ft-21ft

Overall

4611

Males

3861

M18-39

3861

Passing Analysis

Category:
Athletes Passed
4296*
Passed By
233
Net Change
+4063
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11082
5K → 10K107118+1053#11082#10029
10K → 15K745*5+740#10029#9289
15K → 20K46711+456#9289#8833
20K → Half854+81#8833#8752
Half → 25K24250+192#8752#8560
25K → 30K40151+350#8560#8210
30K → 20M19218+174#8210#8036
20M → 21M3080+308#8036#7728
21M → 35K10013+87#7728#7641
35K → 23M19919+180#7641#7461
23M → 24M11620+96#7461#7365
24M → 40K13712+125#7365#7240
40K → 25.2M822+80#7240#7160
25.2M → Finish15110+141#7160#7019
TOTALS4296*233+4063

* 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