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BOSTON MARATHON 2025

George Martin

Bib: 985•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 8%
Gender (Male)
#0 / 16105
Top 14%
Division (M18-39)
#0 / 5642
Top 32%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:12
Rank: #1745
Start → 5K
19:12 | 6:11/mi
10K· 6.21 mi
38:28
Rank: #1825 (-80)
5K → 10K
19:16 | 6:12/mi
15K· 9.32 mi
57:50
Rank: #1871 (-46)
10K → 15K
19:22 | 6:14/mi
20K· 12.43 mi
1:17:31
Rank: #1930 (-59)
15K → 20K
19:41 | 6:20/mi
Half· 13.11 mi
1:21:47
Rank: #1939 (-9)
20K → Half
4:16 | 6:15/mi
25K· 15.53 mi
1:37:21
Rank: #2027 (-88)
Half → 25K
15:34 | 6:25/mi
30K· 18.64 mi
1:58:05
Rank: #2109 (-82)
25K → 30K
20:44 | 6:40/mi
20M
2:07:24
Rank: #2164 (-55)
30K → 20M
9:19 | 6:51/mi
21M
2:14:28
Rank: #2167 (-3)
20M → 21M
7:04 | 7:04/mi
35K· 21.75 mi
2:19:24
Rank: #2178 (-11)
21M → 35K
4:56 | 6:36/mi
23M
2:28:03
Rank: #2193 (-15)
35K → 23M
8:39 | 6:55/mi
24M
2:34:54
Rank: #2239 (-46)
23M → 24M
6:51 | 6:51/mi
40K· 24.85 mi
2:40:54
Rank: #2279 (-40)
24M → 40K
6:00 | 7:01/mi
25.2M
2:43:33
Rank: #2296 (-17)
40K → 25.2M
2:39 | 7:41/mi
Finish· 26.22 mi
2:50:30
Rank: #2349 (-53)
25.2M → Finish
6:57 | 6:49/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:47
Pace6:14 /mi
2nd Half
Distance13.11 mi
Time1:28:43
Pace6:46 /mi
📊Positive Split: 8.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:2819:126:1119:12
6:11
-
10K
6.21 mi10:38:4438:286:1119:16
6:12
+0:01
15K
9.32 mi10:58:0657:506:1219:22
6:14
+0:02
20K
12.43 mi11:17:471:17:316:1419:41
6:20
+0:06
Half
13.11 mi11:22:031:21:476:144:16
6:15
-0:05
25K
15.53 mi11:37:371:37:216:1615:34
6:25
+0:10
30K
18.64 mi11:58:211:58:056:2020:44
6:40
+0:15
20M
20.00 mi12:07:402:07:246:229:19
6:51
+0:11
21M
21.00 mi12:14:442:14:286:247:04
7:04
+0:13
35K
21.75 mi12:19:402:19:246:254:56
6:36
-0:28
23M
23.00 mi12:28:192:28:036:268:39
6:55
+0:19
24M
24.00 mi12:35:102:34:546:276:51
6:51
-0:04
40K
24.85 mi12:41:102:40:546:286:00
7:01
+0:10
25.2M
25.20 mi12:43:492:43:336:292:39
7:41
+0:40
Finish
26.22 mi12:50:462:50:306:306:57
6:49
-0:52

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

6:11 /mi

Average Pace

6:30 /mi

Slowest Pace

7:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:21

57% of race

Time at Steady Pace

48:47

29% of race

Time at Slower Pace

24:22

14% of race

Average Pace: 6:30 /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 mi10:19:2819:126:1119:12
6:11
#1745
10K
6.21 mi10:38:4438:286:1119:16
6:12
#1825
15K
9.32 mi10:58:0657:506:1219:22
6:14
#1871
20K
12.43 mi11:17:471:17:316:1419:41
6:20
#1930
Half
13.11 mi11:22:031:21:476:144:16
6:15
#1939
25K
15.53 mi11:37:371:37:216:1615:34
6:25
#2027
30K
18.64 mi11:58:211:58:056:2020:44
6:40
#2109
20M
20.00 mi12:07:402:07:246:229:19
6:51
#2164
21M
21.00 mi12:14:442:14:286:247:04
7:04
#2167
35K
21.75 mi12:19:402:19:246:254:56
6:36
#2178
23M
23.00 mi12:28:192:28:036:268:39
6:55
#2193
24M
24.00 mi12:35:102:34:546:276:51
6:51
#2239
40K
24.85 mi12:41:102:40:546:286:00
7:01
#2279
25.2M
25.20 mi12:43:492:43:336:292:39
7:41
#2296
Finish
26.22 mi12:50:462:50:306:306:57
6:49
#2349
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1745165716572002(Top 7%)1906(Top 12%)1906(Top 34%)
10K6.21 mi3.10 mi1825-801735-781735-781928(Top 7%)1834(Top 11%)1834(Top 33%)
15K9.32 mi3.11 mi1871-461779-441779-442002(Top 7%)1906(Top 12%)1906(Top 34%)
20K12.43 mi3.11 mi1930-591840-611840-612182(Top 8%)2081(Top 13%)2081(Top 37%)
Half13.11 mi0.68 mi1939-91849-91849-92221(Top 8%)2122(Top 13%)2122(Top 38%)
25K15.53 mi2.42 mi2027-881932-831932-832464(Top 9%)2342(Top 15%)2342(Top 42%)
30K18.64 mi3.11 mi2109-822011-792011-792748(Top 10%)2600(Top 16%)2600(Top 46%)
20M20.00 mi1.36 mi2164-552062-512062-513207(Top 11%)2963(Top 18%)2963(Top 53%)
21M21.00 mi1.00 mi2167-32066-42066-42511(Top 9%)2337(Top 15%)2337(Top 41%)
35K21.75 mi0.75 mi2178-112077-112077-112884(Top 10%)2656(Top 16%)2656(Top 47%)
23M23.00 mi1.25 mi2193-152087-102087-103223(Top 11%)2934(Top 18%)2934(Top 52%)
24M24.00 mi1.00 mi2239-462130-432130-433754(Top 13%)3328(Top 21%)3328(Top 59%)
40K24.85 mi0.85 mi2279-402166-362166-363962(Top 14%)3450(Top 21%)3450(Top 61%)
25.2M25.20 mi0.35 mi2296-172182-162182-164168(Top 15%)3524(Top 22%)3524(Top 62%)
Finish26.22 mi1.02 mi2349-532227-452227-454587(Top 16%)3837(Top 24%)3837(Top 68%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21stories
+97ft-345ft

Overall

2002

Males

1906

M18-39

1906

5K→10K

3.1 - 6.2 mi

Top 7%
×5stories
+79ft-138ft

Overall

1928

Males

1834

M18-39

1834

10K→15K

6.2 - 9.3 mi

Top 7%
×3stories
+67ft-78ft

Overall

2002

Males

1906

M18-39

1906

15K→20K

9.3 - 12.4 mi

Top 8%
×5stories
+106ft-86ft

Overall

2182

Males

2081

M18-39

2081

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2221

Males

2122

M18-39

2122

Half→25K

13.1 - 15.5 mi

Top 9%
×4stories
+66ft-88ft

Overall

2464

Males

2342

M18-39

2342

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2748

Males

2600

M18-39

2600

30K→20M

18.6 - 20.0 mi

Top 11%
×5stories
+64ft-50ft

Overall

3207

Males

2963

M18-39

2963

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2511

Males

2337

M18-39

2337

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2884

Males

2656

M18-39

2656

35K→23M

21.8 - 23.0 mi

Top 11%
×5stories
+23ft-63ft

Overall

3223

Males

2934

M18-39

2934

23M→24M

23.0 - 24.0 mi

Top 13%
×6stories
+12ft-82ft

Overall

3754

Males

3328

M18-39

3328

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3962

Males

3450

M18-39

3450

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

4168

Males

3524

M18-39

3524

25.2M→Finish

25.2 - 26.2 mi

Top 16%
×2stories
+22ft-21ft

Overall

4587

Males

3837

M18-39

3837

Passing Analysis

Category:
Athletes Passed
428
Passed By
1032
Net Change
-604
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1745
5K → 10K59139-80#1745#1825
10K → 15K3076-46#1825#1871
15K → 20K50109-59#1871#1930
20K → Half918-9#1930#1939
Half → 25K29117-88#1939#2027
25K → 30K50132-82#2027#2109
30K → 20M2580-55#2109#2164
20M → 21M3942-3#2164#2167
21M → 35K2132-11#2167#2178
35K → 23M3550-15#2178#2193
23M → 24M2773-46#2193#2239
24M → 40K2666-40#2239#2279
40K → 25.2M926-17#2279#2296
25.2M → Finish1972-53#2296#2349
TOTALS4281032-604
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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