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BOSTON MARATHON 2025

Andrew Kelly

Bib: 5636•M

PA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 21%
Gender (Male)
#0 / 16105
Top 33%
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
20:31
Rank: #4627
Start → 5K
20:31 | 6:36/mi
10K· 6.21 mi
41:09
Rank: #4676 (-49)
5K → 10K
20:38 | 6:38/mi
15K· 9.32 mi
1:01:57
Rank: #4771 (-95)
10K → 15K
20:48 | 6:42/mi
20K· 12.43 mi
1:23:53
Rank: #5482 (-711)
15K → 20K
21:56 | 7:04/mi
Half· 13.11 mi
1:28:28
Rank: #5469 (+13)
20K → Half
4:35 | 6:43/mi
25K· 15.53 mi
1:44:56
Rank: #5316 (+153)
Half → 25K
16:28 | 6:47/mi
30K· 18.64 mi
2:06:44
Rank: #5139 (+177)
25K → 30K
21:48 | 7:01/mi
20M
2:17:07
Rank: #5408 (-269)
30K → 20M
10:23 | 7:38/mi
21M
2:25:15
Rank: #5553 (-145)
20M → 21M
8:08 | 8:08/mi
35K· 21.75 mi
2:30:44
Rank: #5601 (-48)
21M → 35K
5:29 | 7:20/mi
23M
2:40:42
Rank: #5723 (-122)
35K → 23M
9:58 | 7:58/mi
24M
2:48:26
Rank: #5806 (-83)
23M → 24M
7:44 | 7:44/mi
40K· 24.85 mi
2:55:22
Rank: #5922 (-116)
24M → 40K
6:56 | 8:07/mi
25.2M
2:58:20
Rank: #5930 (-8)
40K → 25.2M
2:58 | 8:36/mi
Finish· 26.22 mi
3:05:52
Rank: #5944 (-14)
25.2M → Finish
7:32 | 7:24/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:28
Pace6:45 /mi
2nd Half
Distance13.11 mi
Time1:37:24
Pace7:26 /mi
📊Positive Split: 10.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:3120:316:3620:31
6:36
-
10K
6.21 mi10:46:0941:096:3720:38
6:38
+0:02
15K
9.32 mi11:06:571:01:576:3920:48
6:42
+0:04
20K
12.43 mi11:28:531:23:536:4521:56
7:04
+0:22
Half
13.11 mi11:33:281:28:286:454:35
6:43
-0:21
25K
15.53 mi11:49:561:44:566:4516:28
6:47
+0:04
30K
18.64 mi12:11:442:06:446:4821:48
7:01
+0:14
20M
20.00 mi12:22:072:17:076:5110:23
7:38
+0:37
21M
21.00 mi12:30:152:25:156:558:08
8:08
+0:30
35K
21.75 mi12:35:442:30:446:565:29
7:20
-0:48
23M
23.00 mi12:45:422:40:426:599:58
7:58
+0:38
24M
24.00 mi12:53:262:48:267:017:44
7:44
-0:14
40K
24.85 mi13:00:222:55:227:036:56
8:07
+0:23
25.2M
25.20 mi13:03:202:58:207:052:58
8:36
+0:29
Finish
26.22 mi13:10:523:05:527:067:32
7:24
-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

6:36 /mi

Average Pace

7:06 /mi

Slowest Pace

8:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:48

56% of race

Time at Steady Pace

45:20

24% of race

Time at Slower Pace

35:44

19% of race

Average Pace: 7:05 /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 mi10:25:3120:316:3620:31
6:36
#4627
10K
6.21 mi10:46:0941:096:3720:38
6:38
#4676
15K
9.32 mi11:06:571:01:576:3920:48
6:42
#4771
20K
12.43 mi11:28:531:23:536:4521:56
7:04
#5482
Half
13.11 mi11:33:281:28:286:454:35
6:43
#5469
25K
15.53 mi11:49:561:44:566:4516:28
6:47
#5316
30K
18.64 mi12:11:442:06:446:4821:48
7:01
#5139
20M
20.00 mi12:22:072:17:076:5110:23
7:38
#5408
21M
21.00 mi12:30:152:25:156:558:08
8:08
#5553
35K
21.75 mi12:35:442:30:446:565:29
7:20
#5601
23M
23.00 mi12:45:422:40:426:599:58
7:58
#5723
24M
24.00 mi12:53:262:48:267:017:44
7:44
#5806
40K
24.85 mi13:00:222:55:227:036:56
8:07
#5922
25.2M
25.20 mi13:03:202:58:207:052:58
8:36
#5930
Finish
26.22 mi13:10:523:05:527:067:32
7:24
#5944
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4627433943395025(Top 18%)4670(Top 29%)4670(Top 83%)
10K6.21 mi3.10 mi4676-494382-434382-434796(Top 17%)4486(Top 28%)4486(Top 80%)
15K9.32 mi3.11 mi4771-954462-804462-805025(Top 18%)4670(Top 29%)4670(Top 83%)
20K12.43 mi3.11 mi5482-7115056-5945056-5947236(Top 25%)6369(Top 40%)6369(Top 113%)
Half13.11 mi0.68 mi5469+135043+135043+135417(Top 19%)4972(Top 31%)4972(Top 88%)
25K15.53 mi2.42 mi5316+1534903+1404903+1404807(Top 17%)4422(Top 27%)4422(Top 78%)
30K18.64 mi3.11 mi5139+1774729+1744729+1744792(Top 17%)4367(Top 27%)4367(Top 77%)
20M20.00 mi1.36 mi5408-2694953-2244953-2247938(Top 28%)6392(Top 40%)6392(Top 113%)
21M21.00 mi1.00 mi5553-1455064-1115064-1118115(Top 29%)6308(Top 39%)6308(Top 112%)
35K21.75 mi0.75 mi5601-485092-285092-287355(Top 26%)5889(Top 37%)5889(Top 104%)
23M23.00 mi1.25 mi5723-1225168-765168-769696(Top 34%)7064(Top 44%)7064(Top 125%)
24M24.00 mi1.00 mi5806-835214-465214-469284(Top 33%)6778(Top 42%)6778(Top 120%)
40K24.85 mi0.85 mi5922-1165291-775291-7710858(Top 38%)7468(Top 46%)7468(Top 132%)
25.2M25.20 mi0.35 mi5930-85287+45287+49304(Top 33%)6556(Top 41%)6556(Top 116%)
Finish26.22 mi1.02 mi5944-145278+95278+98384(Top 30%)6123(Top 38%)6123(Top 109%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21stories
+97ft-345ft

Overall

5025

Males

4670

M18-39

4670

5K→10K

3.1 - 6.2 mi

Top 17%
×5stories
+79ft-138ft

Overall

4796

Males

4486

M18-39

4486

10K→15K

6.2 - 9.3 mi

Top 18%
×3stories
+67ft-78ft

Overall

5025

Males

4670

M18-39

4670

15K→20K

9.3 - 12.4 mi

Top 25%
×5stories
+106ft-86ft

Overall

7236

Males

6369

M18-39

6369

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

5417

Males

4972

M18-39

4972

Half→25K

13.1 - 15.5 mi

Top 17%
×4stories
+66ft-88ft

Overall

4807

Males

4422

M18-39

4422

25K→30K

15.5 - 18.6 mi

Top 17%
×9stories
+181ft-148ft

Overall

4792

Males

4367

M18-39

4367

30K→20M

18.6 - 20.0 mi

Top 28%
×5stories
+64ft-50ft

Overall

7938

Males

6392

M18-39

6392

20M→21M

20.0 - 21.0 mi

Top 29%
×8stories
+106ft-24ft

Overall

8115

Males

6308

M18-39

6308

21M→35K

21.0 - 21.8 mi

Top 26%
×7stories
+17ft-86ft

Overall

7355

Males

5889

M18-39

5889

35K→23M

21.8 - 23.0 mi

Top 34%
×5stories
+23ft-63ft

Overall

9696

Males

7064

M18-39

7064

23M→24M

23.0 - 24.0 mi

Top 33%
×6stories
+12ft-82ft

Overall

9284

Males

6778

M18-39

6778

24M→40K

24.0 - 24.9 mi

Top 38%
×1story
+6ft-20ft

Overall

10858

Males

7468

M18-39

7468

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

9304

Males

6556

M18-39

6556

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2stories
+22ft-21ft

Overall

8384

Males

6123

M18-39

6123

Passing Analysis

Category:
Athletes Passed
1015
Passed By
2332
Net Change
-1317
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4627
5K → 10K156205-49#4627#4676
10K → 15K86181-95#4676#4771
15K → 20K22733-711#4771#5482
20K → Half3724+13#5482#5469
Half → 25K19037+153#5469#5316
25K → 30K24972+177#5316#5139
30K → 20M21290-269#5139#5408
20M → 21M32177-145#5408#5553
21M → 35K2674-48#5553#5601
35K → 23M51173-122#5601#5723
23M → 24M41124-83#5723#5806
24M → 40K22138-116#5806#5922
40K → 25.2M2331-8#5922#5930
25.2M → Finish5973-14#5930#5944
TOTALS10152332-1317
📊

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