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BOSTON MARATHON 2025

George Culler

Bib: 6895•M

NH

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 23%
Gender (Male)
#0 / 16105
Top 35%
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
21:25
Rank: #7008
Start → 5K
21:25 | 6:54/mi
10K· 6.21 mi
42:28
Rank: #6611 (+397)
5K → 10K
21:03 | 6:47/mi
15K· 9.32 mi
1:03:37
Rank: #6452 (+159)
10K → 15K
21:09 | 6:48/mi
20K· 12.43 mi
1:25:32
Rank: #6693 (-241)
15K → 20K
21:55 | 7:03/mi
Half· 13.11 mi
1:30:13
Rank: #6689 (+4)
20K → Half
4:41 | 6:52/mi
25K· 15.53 mi
1:47:22
Rank: #6657 (+32)
Half → 25K
17:09 | 7:04/mi
30K· 18.64 mi
2:10:16
Rank: #6581 (+76)
25K → 30K
22:54 | 7:22/mi
20M
2:20:22
Rank: #6503 (+78)
30K → 20M
10:06 | 7:26/mi
21M
2:28:11
Rank: #6414 (+89)
20M → 21M
7:49 | 7:49/mi
35K· 21.75 mi
2:33:29
Rank: #6360 (+54)
21M → 35K
5:18 | 7:05/mi
23M
2:43:01
Rank: #6336 (+24)
35K → 23M
9:32 | 7:37/mi
24M
2:50:25
Rank: #6316 (+20)
23M → 24M
7:24 | 7:24/mi
40K· 24.85 mi
2:56:58
Rank: #6325 (-9)
24M → 40K
6:33 | 7:40/mi
25.2M
2:59:53
Rank: #6328 (-3)
40K → 25.2M
2:55 | 8:27/mi
Finish· 26.22 mi
3:07:50
Rank: #6436 (-108)
25.2M → Finish
7:57 | 7:48/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:13
Pace6:53 /mi
2nd Half
Distance13.11 mi
Time1:37:37
Pace7:27 /mi
📊Positive Split: 8.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:0321:256:5421:25
6:54
-
10K
6.21 mi10:49:0642:286:5021:03
6:47
-0:07
15K
9.32 mi11:10:151:03:376:5021:09
6:48
+0:01
20K
12.43 mi11:32:101:25:326:5321:55
7:03
+0:15
Half
13.11 mi11:36:511:30:136:534:41
6:52
-0:11
25K
15.53 mi11:54:001:47:226:5517:09
7:04
+0:12
30K
18.64 mi12:16:542:10:166:5922:54
7:22
+0:18
20M
20.00 mi12:27:002:20:227:0110:06
7:26
+0:04
21M
21.00 mi12:34:492:28:117:037:49
7:49
+0:23
35K
21.75 mi12:40:072:33:297:035:18
7:05
-0:44
23M
23.00 mi12:49:392:43:017:059:32
7:37
+0:32
24M
24.00 mi12:57:032:50:257:067:24
7:24
-0:13
40K
24.85 mi13:03:362:56:587:076:33
7:40
+0:16
25.2M
25.20 mi13:06:312:59:537:082:55
8:27
+0:47
Finish
26.22 mi13:14:283:07:507:107:57
7:48
-0:39

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

6:47 /mi

Average Pace

7:10 /mi

Slowest Pace

8:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:40

60% of race

Time at Steady Pace

40:24

22% of race

Time at Slower Pace

34:46

19% of race

Average Pace: 7:10 /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 mi10:28:0321:256:5421:25
6:54
#7008
10K
6.21 mi10:49:0642:286:5021:03
6:47
#6611
15K
9.32 mi11:10:151:03:376:5021:09
6:48
#6452
20K
12.43 mi11:32:101:25:326:5321:55
7:03
#6693
Half
13.11 mi11:36:511:30:136:534:41
6:52
#6689
25K
15.53 mi11:54:001:47:226:5517:09
7:04
#6657
30K
18.64 mi12:16:542:10:166:5922:54
7:22
#6581
20M
20.00 mi12:27:002:20:227:0110:06
7:26
#6503
21M
21.00 mi12:34:492:28:117:037:49
7:49
#6414
35K
21.75 mi12:40:072:33:297:035:18
7:05
#6360
23M
23.00 mi12:49:392:43:017:059:32
7:37
#6336
24M
24.00 mi12:57:032:50:257:067:24
7:24
#6316
40K
24.85 mi13:03:362:56:587:076:33
7:40
#6325
25.2M
25.20 mi13:06:312:59:537:082:55
8:27
#6328
Finish
26.22 mi13:14:283:07:507:107:57
7:48
#6436
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi7008630163016146(Top 22%)5576(Top 35%)5576(Top 99%)
10K6.21 mi3.10 mi6611+3975997+3045997+3046098(Top 21%)5560(Top 35%)5560(Top 99%)
15K9.32 mi3.11 mi6452+1595857+1405857+1406146(Top 22%)5576(Top 35%)5576(Top 99%)
20K12.43 mi3.11 mi6693-2416042-1856042-1857210(Top 25%)6349(Top 39%)6349(Top 113%)
Half13.11 mi0.68 mi6689+46039+36039+36608(Top 23%)5904(Top 37%)5904(Top 105%)
25K15.53 mi2.42 mi6657+325992+475992+476786(Top 24%)5963(Top 37%)5963(Top 106%)
30K18.64 mi3.11 mi6581+765896+965896+966864(Top 24%)5886(Top 37%)5886(Top 104%)
20M20.00 mi1.36 mi6503+785812+845812+846569(Top 23%)5557(Top 35%)5557(Top 98%)
21M21.00 mi1.00 mi6414+895729+835729+836265(Top 22%)5233(Top 32%)5233(Top 93%)
35K21.75 mi0.75 mi6360+545672+575672+575874(Top 21%)4973(Top 31%)4973(Top 88%)
23M23.00 mi1.25 mi6336+245632+405632+407318(Top 26%)5758(Top 36%)5758(Top 102%)
24M24.00 mi1.00 mi6316+205596+365596+367014(Top 25%)5529(Top 34%)5529(Top 98%)
40K24.85 mi0.85 mi6325-95583+135583+137788(Top 27%)5863(Top 36%)5863(Top 104%)
25.2M25.20 mi0.35 mi6328-35568+155568+158443(Top 30%)6128(Top 38%)6128(Top 109%)
Finish26.22 mi1.02 mi6436-1085617-495617-4911396(Top 40%)7691(Top 48%)7691(Top 136%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21stories
+97ft-345ft

Overall

6146

Males

5576

M18-39

5576

5K→10K

3.1 - 6.2 mi

Top 21%
×5stories
+79ft-138ft

Overall

6098

Males

5560

M18-39

5560

10K→15K

6.2 - 9.3 mi

Top 22%
×3stories
+67ft-78ft

Overall

6146

Males

5576

M18-39

5576

15K→20K

9.3 - 12.4 mi

Top 25%
×5stories
+106ft-86ft

Overall

7210

Males

6349

M18-39

6349

20K→Half

12.4 - 13.1 mi

Top 23%
×2stories
+19ft-37ft

Overall

6608

Males

5904

M18-39

5904

Half→25K

13.1 - 15.5 mi

Top 24%
×4stories
+66ft-88ft

Overall

6786

Males

5963

M18-39

5963

25K→30K

15.5 - 18.6 mi

Top 24%
×9stories
+181ft-148ft

Overall

6864

Males

5886

M18-39

5886

30K→20M

18.6 - 20.0 mi

Top 23%
×5stories
+64ft-50ft

Overall

6569

Males

5557

M18-39

5557

20M→21M

20.0 - 21.0 mi

Top 22%
×8stories
+106ft-24ft

Overall

6265

Males

5233

M18-39

5233

21M→35K

21.0 - 21.8 mi

Top 21%
×7stories
+17ft-86ft

Overall

5874

Males

4973

M18-39

4973

35K→23M

21.8 - 23.0 mi

Top 26%
×5stories
+23ft-63ft

Overall

7318

Males

5758

M18-39

5758

23M→24M

23.0 - 24.0 mi

Top 25%
×6stories
+12ft-82ft

Overall

7014

Males

5529

M18-39

5529

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

7788

Males

5863

M18-39

5863

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

8443

Males

6128

M18-39

6128

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2stories
+22ft-21ft

Overall

11396

Males

7691

M18-39

7691

Passing Analysis

Category:
Athletes Passed
1703
Passed By
1131
Net Change
+572
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7008
5K → 10K44346+397#7008#6611
10K → 15K24081+159#6611#6452
15K → 20K65306-241#6452#6693
20K → Half2925+4#6693#6689
Half → 25K137105+32#6689#6657
25K → 30K216140+76#6657#6581
30K → 20M12143+78#6581#6503
20M → 21M11021+89#6503#6414
21M → 35K7218+54#6414#6360
35K → 23M8965+24#6360#6336
23M → 24M7151+20#6336#6316
24M → 40K5261-9#6316#6325
40K → 25.2M2831-3#6325#6328
25.2M → Finish30138-108#6328#6436
TOTALS17031131+572
📊

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