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BOSTON MARATHON 2025

Andrew Gordon

Bib: 25804•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 (M40-44)
#0 / 2247
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:15
Rank: #19593
Start → 5K
26:15 | 8:27/mi
10K· 6.21 mi
54:07
Rank: #20954 (-1361)
5K → 10K
27:52 | 8:58/mi
15K· 9.32 mi
1:24:22
Rank: #22506 (-1552)
10K → 15K
30:15 | 9:44/mi
20K· 12.43 mi
1:55:52
Rank: #23206 (-700)
15K → 20K
31:30 | 10:08/mi
Half· 13.11 mi
2:02:40
Rank: #23300 (-94)
20K → Half
6:48 | 9:58/mi
25K· 15.53 mi
2:29:00
Rank: #23674 (-374)
Half → 25K
26:20 | 10:52/mi
30K· 18.64 mi
3:05:43
Rank: #24142 (-468)
25K → 30K
36:43 | 11:49/mi
20M
3:22:04
Rank: #24268 (-126)
30K → 20M
16:21 | 12:02/mi
21M
3:35:04
Rank: #24332 (-64)
20M → 21M
13:00 | 13:00/mi
35K· 21.75 mi
3:43:30
Rank: #24349 (-17)
21M → 35K
8:26 | 11:16/mi
23M
3:58:17
Rank: #24393 (-44)
35K → 23M
14:47 | 11:48/mi
24M
4:10:04
Rank: #24462 (-69)
23M → 24M
11:47 | 11:47/mi
40K· 24.85 mi
4:20:01
Rank: #24463 (-1)
24M → 40K
9:57 | 11:38/mi
25.2M
4:24:17
Rank: #24462 (+1)
40K → 25.2M
4:16 | 12:22/mi
Finish· 26.22 mi
4:35:43
Rank: #24505 (-43)
25.2M → Finish
11:26 | 11:13/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:02:40
Pace9:21 /mi
2nd Half
Distance13.11 mi
Time2:33:03
Pace11:41 /mi
📊Positive Split: 24.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:0426:158:2726:15
8:27
-
10K
6.21 mi12:19:5654:078:4327:52
8:58
+0:31
15K
9.32 mi12:50:111:24:229:0330:15
9:44
+0:46
20K
12.43 mi13:21:411:55:529:1931:30
10:08
+0:24
Half
13.11 mi13:28:292:02:409:216:48
9:58
-0:10
25K
15.53 mi13:54:492:29:009:3626:20
10:52
+0:54
30K
18.64 mi14:31:323:05:439:5836:43
11:49
+0:57
20M
20.00 mi14:47:533:22:0410:0616:21
12:02
+0:13
21M
21.00 mi15:00:533:35:0410:1413:00
13:00
+0:58
35K
21.75 mi15:09:193:43:3010:178:26
11:16
-1:44
23M
23.00 mi15:24:063:58:1710:2214:47
11:48
+0:32
24M
24.00 mi15:35:534:10:0410:2511:47
11:47
-0:01
40K
24.85 mi15:45:504:20:0110:289:57
11:38
-0:09
25.2M
25.20 mi15:50:064:24:1710:294:16
12:22
+0:44
Finish
26.22 mi16:01:324:35:4310:3111:26
11:13
-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

8:27 /mi

Average Pace

10:31 /mi

Slowest Pace

13:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02:40

44% of race

Time at Steady Pace

1:59:26

43% of race

Time at Slower Pace

33:37

12% of race

Average Pace: 10:31 /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 mi11:52:0426:158:2726:15
8:27
#19593
10K
6.21 mi12:19:5654:078:4327:52
8:58
#20954
15K
9.32 mi12:50:111:24:229:0330:15
9:44
#22506
20K
12.43 mi13:21:411:55:529:1931:30
10:08
#23206
Half
13.11 mi13:28:292:02:409:216:48
9:58
#23300
25K
15.53 mi13:54:492:29:009:3626:20
10:52
#23674
30K
18.64 mi14:31:323:05:439:5836:43
11:49
#24142
20M
20.00 mi14:47:533:22:0410:0616:21
12:02
#24268
21M
21.00 mi15:00:533:35:0410:1413:00
13:00
#24332
35K
21.75 mi15:09:193:43:3010:178:26
11:16
#24349
23M
23.00 mi15:24:063:58:1710:2214:47
11:48
#24393
24M
24.00 mi15:35:534:10:0410:2511:47
11:47
#24462
40K
24.85 mi15:45:504:20:0110:289:57
11:38
#24463
25.2M
25.20 mi15:50:064:24:1710:294:16
12:22
#24462
Finish
26.22 mi16:01:324:35:4310:3111:26
11:13
#24505
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi19593122851228524381(Top 86%)14427(Top 90%)14427(Top 642%)
10K6.21 mi3.10 mi20954-136112869-58412869-58422253(Top 78%)13454(Top 84%)13454(Top 599%)
15K9.32 mi3.11 mi22506-155213585-71613585-71624381(Top 86%)14427(Top 90%)14427(Top 642%)
20K12.43 mi3.11 mi23206-70013909-32413909-32424505(Top 86%)14457(Top 90%)14457(Top 643%)
Half13.11 mi0.68 mi23300-9413952-4313952-4324758(Top 87%)14559(Top 90%)14559(Top 648%)
25K15.53 mi2.42 mi23674-37414099-14714099-14724989(Top 88%)14645(Top 91%)14645(Top 652%)
30K18.64 mi3.11 mi24142-46814274-17514274-17525344(Top 89%)14698(Top 91%)14698(Top 654%)
20M20.00 mi1.36 mi24268-12614313-3914313-3925314(Top 89%)14602(Top 91%)14602(Top 650%)
21M21.00 mi1.00 mi24332-6414322-914322-925038(Top 88%)14386(Top 89%)14386(Top 640%)
35K21.75 mi0.75 mi24349-1714327-514327-524721(Top 87%)14221(Top 88%)14221(Top 633%)
23M23.00 mi1.25 mi24393-4414331-414331-424781(Top 87%)14231(Top 88%)14231(Top 633%)
24M24.00 mi1.00 mi24462-6914352-2114352-2125379(Top 89%)14498(Top 90%)14498(Top 645%)
40K24.85 mi0.85 mi24463-114340+1214340+1224372(Top 86%)13950(Top 87%)13950(Top 621%)
25.2M25.20 mi0.35 mi24462+114336+414336+423944(Top 84%)13746(Top 85%)13746(Top 612%)
Finish26.22 mi1.02 mi24505-4314340-414340-425734(Top 91%)14649(Top 91%)14649(Top 652%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21stories
+97ft-345ft

Overall

24381

Males

14427

M40-44

14427

5K→10K

3.1 - 6.2 mi

Top 78%
×5stories
+79ft-138ft

Overall

22253

Males

13454

M40-44

13454

10K→15K

6.2 - 9.3 mi

Top 86%
×3stories
+67ft-78ft

Overall

24381

Males

14427

M40-44

14427

15K→20K

9.3 - 12.4 mi

Top 86%
×5stories
+106ft-86ft

Overall

24505

Males

14457

M40-44

14457

20K→Half

12.4 - 13.1 mi

Top 87%
×2stories
+19ft-37ft

Overall

24758

Males

14559

M40-44

14559

Half→25K

13.1 - 15.5 mi

Top 88%
×4stories
+66ft-88ft

Overall

24989

Males

14645

M40-44

14645

25K→30K

15.5 - 18.6 mi

Top 89%
×9stories
+181ft-148ft

Overall

25344

Males

14698

M40-44

14698

30K→20M

18.6 - 20.0 mi

Top 89%
×5stories
+64ft-50ft

Overall

25314

Males

14602

M40-44

14602

20M→21M

20.0 - 21.0 mi

Top 88%
×8stories
+106ft-24ft

Overall

25038

Males

14386

M40-44

14386

21M→35K

21.0 - 21.8 mi

Top 87%
×7stories
+17ft-86ft

Overall

24721

Males

14221

M40-44

14221

35K→23M

21.8 - 23.0 mi

Top 87%
×5stories
+23ft-63ft

Overall

24781

Males

14231

M40-44

14231

23M→24M

23.0 - 24.0 mi

Top 89%
×6stories
+12ft-82ft

Overall

25379

Males

14498

M40-44

14498

24M→40K

24.0 - 24.9 mi

Top 86%
×1story
+6ft-20ft

Overall

24372

Males

13950

M40-44

13950

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1story
+13ft-16ft

Overall

23944

Males

13746

M40-44

13746

25.2M→Finish

25.2 - 26.2 mi

Top 91%
×2stories
+22ft-21ft

Overall

25734

Males

14649

M40-44

14649

Passing Analysis

Category:
Athletes Passed
434
Passed By
5346
Net Change
-4912
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19593
5K → 10K261387-1361#19593#20954
10K → 15K221574-1552#20954#22506
15K → 20K44744-700#22506#23206
20K → Half13107-94#23206#23300
Half → 25K40414-374#23300#23674
25K → 30K40508-468#23674#24142
30K → 20M37163-126#24142#24268
20M → 21M45109-64#24268#24332
21M → 35K2845-17#24332#24349
35K → 23M4690-44#24349#24393
23M → 24M2594-69#24393#24462
24M → 40K3233-1#24462#24463
40K → 25.2M1615+1#24463#24462
25.2M → Finish2063-43#24462#24505
TOTALS4345346-4912
📊

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