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BOSTON MARATHON 2025

Kurt Green

Bib: 27308•M

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Overall
#0 / 28404
Gender (Male)
#0 / 16105
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
27:50
Rank: #22246
Start → 5K
8:58/mi
27:50 split
10K· 6.21 mi
55:15
Rank: #21909 (+337)
5K → 10K
8:49/mi
27:25 split
15K· 9.32 mi
1:22:59
Rank: #21829 (+80)
10K → 15K
8:56/mi
27:44 split
20K· 12.43 mi
1:51:42
Rank: #21885 (-56)
15K → 20K
9:15/mi
28:43 split
Half· 13.11 mi
1:58:00
Rank: #21928 (-43)
20K → Half
9:14/mi
6:18 split
25K· 15.53 mi
2:23:32
Rank: #22575 (-647)
Half → 25K
10:32/mi
25:32 split
30K· 18.64 mi
3:02:06
Rank: #23589 (-1014)
25K → 30K
12:25/mi
38:34 split
20M
3:21:08
Rank: #24128 (-539)
30K → 20M
14:00/mi
19:02 split
21M
3:37:05
Rank: #24540 (-412)
20M → 21M
15:57/mi
15:57 split
35K· 21.75 mi
3:48:36
Rank: #24831 (-291)
21M → 35K
15:24/mi
11:31 split
23M
4:08:20
Rank: #25218 (-387)
35K → 23M
15:46/mi
19:44 split
24M
4:21:16
Rank: #25306 (-88)
23M → 24M
12:56/mi
12:56 split
40K· 24.85 mi
4:34:31
Rank: #25523 (-217)
24M → 40K
15:30/mi
13:15 split
25.2M
4:39:03
Rank: #25528 (-5)
40K → 25.2M
13:09/mi
4:32 split
Finish· 26.22 mi
4:51:03
Rank: #25590 (-62)
25.2M → Finish
11:47/mi
12:00 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:58:00
Pace9:00 /mi
2nd Half
Distance13.11 mi
Time2:53:03
Pace13:12 /mi
📊Positive Split: 46.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:0027:508:5827:50
8:58
-
10K
6.21 mi12:13:2555:158:5327:25
8:49
-0:09
15K
9.32 mi12:41:091:22:598:5427:44
8:56
+0:07
20K
12.43 mi13:09:521:51:428:5928:43
9:15
+0:19
Half
13.11 mi13:16:101:58:009:006:18
9:14
-0:01
25K
15.53 mi13:41:422:23:329:1425:32
10:32
+1:18
30K
18.64 mi14:20:163:02:069:4638:34
12:25
+1:53
20M
20.00 mi14:39:183:21:0810:0319:02
14:00
+1:35
21M
21.00 mi14:55:153:37:0510:2015:57
15:57
+1:57
35K
21.75 mi15:06:463:48:3610:3111:31
15:24
-0:33
23M
23.00 mi15:26:304:08:2010:4819:44
15:46
+0:22
24M
24.00 mi15:39:264:21:1610:5312:56
12:56
-2:50
40K
24.85 mi15:52:414:34:3111:0313:15
15:30
+2:34
25.2M
25.20 mi15:57:134:39:0311:044:32
13:09
-2:21
Finish
26.22 mi16:09:134:51:0311:0712:00
11:47
-1:22

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

8:49 /mi

Average Pace

11:07 /mi

Slowest Pace

15:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:23:32

49% of race

Time at Steady Pace

1:08:02

23% of race

Time at Slower Pace

1:19:29

27% of race

Average Pace: 11:06 /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 mi11:46:0027:508:5827:50
8:58
#22246
10K
6.21 mi12:13:2555:158:5327:25
8:49
#21909
15K
9.32 mi12:41:091:22:598:5427:44
8:56
#21829
20K
12.43 mi13:09:521:51:428:5928:43
9:15
#21885
Half
13.11 mi13:16:101:58:009:006:18
9:14
#21928
25K
15.53 mi13:41:422:23:329:1425:32
10:32
#22575
30K
18.64 mi14:20:163:02:069:4638:34
12:25
#23589
20M
20.00 mi14:39:183:21:0810:0319:02
14:00
#24128
21M
21.00 mi14:55:153:37:0510:2015:57
15:57
#24540
35K
21.75 mi15:06:463:48:3610:3111:31
15:24
#24831
23M
23.00 mi15:26:304:08:2010:4819:44
15:46
#25218
24M
24.00 mi15:39:264:21:1610:5312:56
12:56
#25306
40K
24.85 mi15:52:414:34:3111:0313:15
15:30
#25523
25.2M
25.20 mi15:57:134:39:0311:044:32
13:09
#25528
Finish
26.22 mi16:09:134:51:0311:0712:00
11:47
#25590
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi22246134241342421687(Top 76%)13262(Top 82%)13262(Top 235%)
10K6.21 mi3.10 mi21909+33713296+12813296+12821518(Top 76%)13145(Top 82%)13145(Top 233%)
15K9.32 mi3.11 mi21829+8013262+3413262+3421687(Top 76%)13262(Top 82%)13262(Top 235%)
20K12.43 mi3.11 mi21885-5613288-2613288-2622051(Top 78%)13382(Top 83%)13382(Top 237%)
Half13.11 mi0.68 mi21928-4313308-2013308-2022737(Top 80%)13684(Top 85%)13684(Top 243%)
25K15.53 mi2.42 mi22575-64713605-29713605-29724428(Top 86%)14389(Top 89%)14389(Top 255%)
30K18.64 mi3.11 mi23589-101414024-41914024-41926081(Top 92%)15032(Top 93%)15032(Top 266%)
20M20.00 mi1.36 mi24128-53914239-21514239-21527300(Top 96%)15524(Top 96%)15524(Top 275%)
21M21.00 mi1.00 mi24540-41214424-18514424-18527781(Top 98%)15767(Top 98%)15767(Top 279%)
35K21.75 mi0.75 mi24831-29114546-12214546-12228143(Top 99%)15941(Top 99%)15941(Top 283%)
23M23.00 mi1.25 mi25218-38714705-15914705-15928110(Top 99%)15910(Top 99%)15910(Top 282%)
24M24.00 mi1.00 mi25306-8814734-2914734-2926789(Top 94%)15194(Top 94%)15194(Top 269%)
40K24.85 mi0.85 mi25523-21714817-8314817-8327956(Top 98%)15806(Top 98%)15806(Top 280%)
25.2M25.20 mi0.35 mi25528-514813+414813+425241(Top 89%)14367(Top 89%)14367(Top 255%)
Finish26.22 mi1.02 mi25590-6214831-1814831-1826512(Top 93%)15051(Top 93%)15051(Top 267%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21stories
+97ft-345ft

Overall

21687

Males

13262

M18-39

13262

5K→10K

3.1 - 6.2 mi

Top 76%
×5stories
+79ft-138ft

Overall

21518

Males

13145

M18-39

13145

10K→15K

6.2 - 9.3 mi

Top 76%
×3stories
+67ft-78ft

Overall

21687

Males

13262

M18-39

13262

15K→20K

9.3 - 12.4 mi

Top 78%
×5stories
+106ft-86ft

Overall

22051

Males

13382

M18-39

13382

20K→Half

12.4 - 13.1 mi

Top 80%
×2stories
+19ft-37ft

Overall

22737

Males

13684

M18-39

13684

Half→25K

13.1 - 15.5 mi

Top 86%
×4stories
+66ft-88ft

Overall

24428

Males

14389

M18-39

14389

25K→30K

15.5 - 18.6 mi

Top 92%
×9stories
+181ft-148ft

Overall

26081

Males

15032

M18-39

15032

30K→20M

18.6 - 20.0 mi

Top 96%
×5stories
+64ft-50ft

Overall

27300

Males

15524

M18-39

15524

20M→21M

20.0 - 21.0 mi

Top 98%
×8stories
+106ft-24ft

Overall

27781

Males

15767

M18-39

15767

21M→35K

21.0 - 21.8 mi

Top 99%
×7stories
+17ft-86ft

Overall

28143

Males

15941

M18-39

15941

35K→23M

21.8 - 23.0 mi

Top 99%
×5stories
+23ft-63ft

Overall

28110

Males

15910

M18-39

15910

23M→24M

23.0 - 24.0 mi

Top 94%
×6stories
+12ft-82ft

Overall

26789

Males

15194

M18-39

15194

24M→40K

24.0 - 24.9 mi

Top 98%
×1story
+6ft-20ft

Overall

27956

Males

15806

M18-39

15806

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1story
+13ft-16ft

Overall

25241

Males

14367

M18-39

14367

25.2M→Finish

25.2 - 26.2 mi

Top 93%
×2stories
+22ft-21ft

Overall

26512

Males

15051

M18-39

15051

Passing Analysis

Category:
Athletes Passed
1021
Passed By
4365
Net Change
-3344
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22246
5K → 10K464127+337#22246#21909
10K → 15K239159+80#21909#21829
15K → 20K185241-56#21829#21885
20K → Half2164-43#21885#21928
Half → 25K19666-647#21928#22575
25K → 30K191033-1014#22575#23589
30K → 20M12551-539#23589#24128
20M → 21M5417-412#24128#24540
21M → 35K1292-291#24540#24831
35K → 23M3390-387#24831#25218
23M → 24M20108-88#25218#25306
24M → 40K2219-217#25306#25523
40K → 25.2M2025-5#25523#25528
25.2M → Finish1173-62#25528#25590
TOTALS10214365-3344
📊

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