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BOSTON MARATHON 2025

Griffith Rogan

Bib: 26387•M

NY

0:00
0:00
/ mi
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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

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:16/mi
31:53
↑ 97↓ 3451.5%
10K· 6.21 mi
10:13/mi
1:03:39
↑ 79↓ 1380.4%
15K· 9.32 mi
11:06/mi
1:38:07
↑ 67↓ 78
20K· 12.43 mi
11:04/mi
2:12:31
↑ 106↓ 860.1%
Half· 13.11 mi
11:00/mi
2:20:01
↑ 19↓ 370.5%
25K· 15.53 mi
11:55/mi
2:48:54
↑ 66↓ 880.2%
30K· 18.64 mi
12:14/mi
3:26:53
↑ 181↓ 1480.2%
20M
12:45/mi
3:44:13
↑ 64↓ 500.2%
21M
13:58/mi
3:58:11
↑ 106↓ 241.6%
35K· 21.75 mi
12:37/mi
4:07:37
↑ 17↓ 861.7%
23M
12:52/mi
4:23:44
↑ 23↓ 630.6%
24M
12:15/mi
4:35:59
↓ 821.3%
40K· 24.85 mi
12:47/mi
4:46:55
↓ 200.3%
25.2M
13:06/mi
4:51:26
↑ 13↓ 160.2%
Finish· 26.22 mi
11:26/mi
5:03:05
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:20:01
Pace10:41 /mi
2nd Half
Distance13.11 mi
Time2:43:04
Pace12:26 /mi
📊Positive Split: 16.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:0431:5310:1631:53
10:16
-
10K
6.21 mi12:18:501:03:3910:1531:46
10:13
-0:03
15K
9.32 mi12:53:181:38:0710:3234:28
11:06
+0:53
20K
12.43 mi13:27:422:12:3110:4034:24
11:04
-0:02
Half
13.11 mi13:35:122:20:0110:417:30
11:00
-0:04
25K
15.53 mi14:04:052:48:5410:5228:53
11:55
+0:55
30K
18.64 mi14:42:043:26:5311:0637:59
12:14
+0:19
20M
20.00 mi14:59:243:44:1311:1317:20
12:45
+0:31
21M
21.00 mi15:13:223:58:1111:2113:58
13:58
+1:13
35K
21.75 mi15:22:484:07:3711:239:26
12:37
-1:21
23M
23.00 mi15:38:554:23:4411:2816:07
12:52
+0:15
24M
24.00 mi15:51:104:35:5911:3012:15
12:15
-0:37
40K
24.85 mi16:02:064:46:5511:3310:56
12:47
+0:32
25.2M
25.20 mi16:06:374:51:2611:344:31
13:06
+0:19
Finish
26.22 mi16:18:165:03:0511:3411:39
11:26
-1:40

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

10:13 /mi

Average Pace

11:34 /mi

Slowest Pace

13:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:31:40

50% of race

Time at Steady Pace

1:45:53

35% of race

Time at Slower Pace

45:32

15% of race

Average Pace: 11:34 /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 mi11:47:0431:5310:1631:53
10:16
#26225
10K
6.21 mi12:18:501:03:3910:1531:46
10:13
#25996
15K
9.32 mi12:53:181:38:0710:3234:28
11:06
#26334
20K
12.43 mi13:27:422:12:3110:4034:24
11:04
#26269
Half
13.11 mi13:35:122:20:0110:417:30
11:00
#26286
25K
15.53 mi14:04:052:48:5410:5228:53
11:55
#26306
30K
18.64 mi14:42:043:26:5311:0637:59
12:14
#26229
20M
20.00 mi14:59:243:44:1311:1317:20
12:45
#26230
21M
21.00 mi15:13:223:58:1111:2113:58
13:58
#26262
35K
21.75 mi15:22:484:07:3711:239:26
12:37
#26281
23M
23.00 mi15:38:554:23:4411:2816:07
12:52
#26286
24M
24.00 mi15:51:104:35:5911:3012:15
12:15
#26276
40K
24.85 mi16:02:064:46:5511:3310:56
12:47
#26281
25.2M
25.20 mi16:06:374:51:2611:344:31
13:06
#26269
Finish
26.22 mi16:18:165:03:0511:3411:39
11:26
#26275
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi26225152741527426791(Top 94%)15477(Top 96%)15477(Top 274%)
10K6.21 mi3.10 mi25996+22915155+11915155+11925784(Top 91%)15043(Top 93%)15043(Top 267%)
15K9.32 mi3.11 mi26334-33815299-14415299-14426791(Top 94%)15477(Top 96%)15477(Top 274%)
20K12.43 mi3.11 mi26269+6515273+2615273+2626113(Top 92%)15177(Top 94%)15177(Top 269%)
Half13.11 mi0.68 mi26286-1715283-1015283-1026486(Top 93%)15304(Top 95%)15304(Top 271%)
25K15.53 mi2.42 mi26306-2015281+215281+226354(Top 93%)15232(Top 95%)15232(Top 270%)
30K18.64 mi3.11 mi26229+7715212+6915212+6925857(Top 91%)14921(Top 93%)14921(Top 264%)
20M20.00 mi1.36 mi26230-115196+1615196+1626200(Top 92%)15018(Top 93%)15018(Top 266%)
21M21.00 mi1.00 mi26262-3215194+215194+226198(Top 92%)14979(Top 93%)14979(Top 265%)
35K21.75 mi0.75 mi26281-1915197-315197-326575(Top 94%)15131(Top 94%)15131(Top 268%)
23M23.00 mi1.25 mi26286-515189+815189+826239(Top 92%)14956(Top 93%)14956(Top 265%)
24M24.00 mi1.00 mi26276+1015171+1815171+1825989(Top 91%)14797(Top 92%)14797(Top 262%)
40K24.85 mi0.85 mi26281-515166+515166+526057(Top 92%)14822(Top 92%)14822(Top 263%)
25.2M25.20 mi0.35 mi26269+1215163+315163+325191(Top 89%)14344(Top 89%)14344(Top 254%)
Finish26.22 mi1.02 mi26275-615161+215161+226039(Top 92%)14802(Top 92%)14802(Top 262%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21story building
+97ft-345ft

Overall

26791

Males

15477

M18-39

15477

5K→10K

3.1 - 6.2 mi

Top 91%
×5story building
+79ft-138ft

Overall

25784

Males

15043

M18-39

15043

10K→15K

6.2 - 9.3 mi

Top 94%
×3story building
+67ft-78ft

Overall

26791

Males

15477

M18-39

15477

15K→20K

9.3 - 12.4 mi

Top 92%
×5story building
+106ft-86ft

Overall

26113

Males

15177

M18-39

15177

20K→Half

12.4 - 13.1 mi

Top 93%
×2story building
+19ft-37ft

Overall

26486

Males

15304

M18-39

15304

Half→25K

13.1 - 15.5 mi

Top 93%
×4story building
+66ft-88ft

Overall

26354

Males

15232

M18-39

15232

25K→30K

15.5 - 18.6 mi

Top 91%
×9story building
+181ft-148ft

Overall

25857

Males

14921

M18-39

14921

30K→20M

18.6 - 20.0 mi

Top 92%
×5story building
+64ft-50ft

Overall

26200

Males

15018

M18-39

15018

20M→21M

20.0 - 21.0 mi

Top 92%
×8story building
+106ft-24ft

Overall

26198

Males

14979

M18-39

14979

21M→35K

21.0 - 21.8 mi

Top 94%
×7story building
+17ft-86ft

Overall

26575

Males

15131

M18-39

15131

35K→23M

21.8 - 23.0 mi

Top 92%
×5story building
+23ft-63ft

Overall

26239

Males

14956

M18-39

14956

23M→24M

23.0 - 24.0 mi

Top 91%
×6story building
+12ft-82ft

Overall

25989

Males

14797

M18-39

14797

24M→40K

24.0 - 24.9 mi

Top 92%
×1story
+6ft-20ft

Overall

26057

Males

14822

M18-39

14822

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1story
+13ft-16ft

Overall

25191

Males

14344

M18-39

14344

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×2story building
+22ft-21ft

Overall

26039

Males

14802

M18-39

14802

Passing Analysis

Category:
Athletes Passed
976
Passed By
1026
Net Change
-50
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26225
5K → 10K30879+229#26225#25996
10K → 15K52390-338#25996#26334
15K → 20K14984+65#26334#26269
20K → Half1128-17#26269#26286
Half → 25K84104-20#26286#26306
25K → 30K13962+77#26306#26229
30K → 20M5253-1#26229#26230
20M → 21M3365-32#26230#26262
21M → 35K1433-19#26262#26281
35K → 23M3540-5#26281#26286
23M → 24M3424+10#26286#26276
24M → 40K2328-5#26276#26281
40K → 25.2M208+12#26281#26269
25.2M → Finish2228-6#26269#26275
TOTALS9761026-50
📊

Passing Visuals

Category:
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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