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BOSTON MARATHON 2025

Logan Fraser

Bib: 4181•M

CA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 27%
Gender (Male)
#0 / 16105
Top 40%
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
19:49
Rank: #2954
Start → 5K
19:49 | 6:23/mi
10K· 6.21 mi
39:43
Rank: #3004 (-50)
5K → 10K
19:54 | 6:24/mi
15K· 9.32 mi
59:37
Rank: #2983 (+21)
10K → 15K
19:54 | 6:24/mi
20K· 12.43 mi
1:19:22
Rank: #2777 (+206)
15K → 20K
19:45 | 6:21/mi
Half· 13.11 mi
1:23:41
Rank: #2761 (+16)
20K → Half
4:19 | 6:20/mi
25K· 15.53 mi
1:39:13
Rank: #2668 (+93)
Half → 25K
15:32 | 6:24/mi
30K· 18.64 mi
1:59:57
Rank: #2634 (+34)
25K → 30K
20:44 | 6:40/mi
20M
2:10:10
Rank: #2927 (-293)
30K → 20M
10:13 | 7:31/mi
21M
2:18:41
Rank: #3259 (-332)
20M → 21M
8:31 | 8:31/mi
35K· 21.75 mi
2:24:39
Rank: #3516 (-257)
21M → 35K
5:58 | 7:59/mi
23M
2:42:24
Rank: #6180 (-2664)
35K → 23M
17:45 | 14:11/mi
24M
2:51:32
Rank: #6600 (-420)
23M → 24M
9:08 | 9:08/mi
40K· 24.85 mi
2:59:49
Rank: #7125 (-525)
24M → 40K
8:17 | 9:41/mi
25.2M
3:03:27
Rank: #7312 (-187)
40K → 25.2M
3:38 | 10:32/mi
Finish· 26.22 mi
3:12:01
Rank: #7614 (-302)
25.2M → Finish
8:34 | 8:24/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:41
Pace6:23 /mi
2nd Half
Distance13.11 mi
Time1:48:20
Pace8:16 /mi
📊Positive Split: 29.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:2319:496:2319:49
6:23
-
10K
6.21 mi10:42:1739:436:2419:54
6:24
+0:01
15K
9.32 mi11:02:1159:376:2419:54
6:24
0:00
20K
12.43 mi11:21:561:19:226:2319:45
6:21
-0:03
Half
13.11 mi11:26:151:23:416:234:19
6:20
-0:01
25K
15.53 mi11:41:471:39:136:2315:32
6:24
+0:04
30K
18.64 mi12:02:311:59:576:2620:44
6:40
+0:16
20M
20.00 mi12:12:442:10:106:3010:13
7:31
+0:51
21M
21.00 mi12:21:152:18:416:368:31
8:31
+1:00
35K
21.75 mi12:27:132:24:396:395:58
7:59
-0:32
23M
23.00 mi12:44:582:42:247:0417:45
14:11
+6:12
24M
24.00 mi12:54:062:51:327:099:08
9:08
-5:03
40K
24.85 mi13:02:232:59:497:148:17
9:41
+0:33
25.2M
25.20 mi13:06:013:03:277:173:38
10:32
+0:51
Finish
26.22 mi13:14:353:12:017:208:34
8:24
-2:08

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

6:20 /mi

Average Pace

7:20 /mi

Slowest Pace

14:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:39:13

52% of race

Time at Steady Pace

54:00

28% of race

Time at Slower Pace

38:48

20% of race

Average Pace: 7:19 /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 mi10:22:2319:496:2319:49
6:23
#2954
10K
6.21 mi10:42:1739:436:2419:54
6:24
#3004
15K
9.32 mi11:02:1159:376:2419:54
6:24
#2983
20K
12.43 mi11:21:561:19:226:2319:45
6:21
#2777
Half
13.11 mi11:26:151:23:416:234:19
6:20
#2761
25K
15.53 mi11:41:471:39:136:2315:32
6:24
#2668
30K
18.64 mi12:02:311:59:576:2620:44
6:40
#2634
20M
20.00 mi12:12:442:10:106:3010:13
7:31
#2927
21M
21.00 mi12:21:152:18:416:368:31
8:31
#3259
35K
21.75 mi12:27:132:24:396:395:58
7:59
#3516
23M
23.00 mi12:44:582:42:247:0417:45
14:11
#6180
24M
24.00 mi12:54:062:51:327:099:08
9:08
#6600
40K
24.85 mi13:02:232:59:497:148:17
9:41
#7125
25.2M
25.20 mi13:06:013:03:277:173:38
10:32
#7312
Finish
26.22 mi13:14:353:12:017:208:34
8:24
#7614
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2954281028102976(Top 10%)2835(Top 18%)2835(Top 50%)
10K6.21 mi3.10 mi3004-502858-482858-483076(Top 11%)2929(Top 18%)2929(Top 52%)
15K9.32 mi3.11 mi2983+212842+162842+162976(Top 10%)2835(Top 18%)2835(Top 50%)
20K12.43 mi3.11 mi2777+2062648+1942648+1942302(Top 8%)2195(Top 14%)2195(Top 39%)
Half13.11 mi0.68 mi2761+162633+152633+152665(Top 9%)2548(Top 16%)2548(Top 45%)
25K15.53 mi2.42 mi2668+932546+872546+872406(Top 8%)2289(Top 14%)2289(Top 41%)
30K18.64 mi3.11 mi2634+342513+332513+332762(Top 10%)2614(Top 16%)2614(Top 46%)
20M20.00 mi1.36 mi2927-2932785-2722785-2727111(Top 25%)5906(Top 37%)5906(Top 105%)
21M21.00 mi1.00 mi3259-3323081-2963081-29610530(Top 37%)7619(Top 47%)7619(Top 135%)
35K21.75 mi0.75 mi3516-2573316-2353316-23512047(Top 42%)8327(Top 52%)8327(Top 148%)
23M23.00 mi1.25 mi6180-26645517-22015517-220127453(Top 97%)15552(Top 97%)15552(Top 276%)
24M24.00 mi1.00 mi6600-4205791-2745791-27418004(Top 63%)10915(Top 68%)10915(Top 193%)
40K24.85 mi0.85 mi7125-5256119-3286119-32819395(Top 68%)11501(Top 71%)11501(Top 204%)
25.2M25.20 mi0.35 mi7312-1876228-1096228-10919060(Top 67%)11318(Top 70%)11318(Top 201%)
Finish26.22 mi1.02 mi7614-3026381-1536381-15315568(Top 55%)9722(Top 60%)9722(Top 172%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21stories
+97ft-345ft

Overall

2976

Males

2835

M18-39

2835

5K→10K

3.1 - 6.2 mi

Top 11%
×5stories
+79ft-138ft

Overall

3076

Males

2929

M18-39

2929

10K→15K

6.2 - 9.3 mi

Top 10%
×3stories
+67ft-78ft

Overall

2976

Males

2835

M18-39

2835

15K→20K

9.3 - 12.4 mi

Top 8%
×5stories
+106ft-86ft

Overall

2302

Males

2195

M18-39

2195

20K→Half

12.4 - 13.1 mi

Top 9%
×2stories
+19ft-37ft

Overall

2665

Males

2548

M18-39

2548

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2406

Males

2289

M18-39

2289

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2762

Males

2614

M18-39

2614

30K→20M

18.6 - 20.0 mi

Top 25%
×5stories
+64ft-50ft

Overall

7111

Males

5906

M18-39

5906

20M→21M

20.0 - 21.0 mi

Top 37%
×8stories
+106ft-24ft

Overall

10530

Males

7619

M18-39

7619

21M→35K

21.0 - 21.8 mi

Top 42%
×7stories
+17ft-86ft

Overall

12047

Males

8327

M18-39

8327

35K→23M

21.8 - 23.0 mi

Top 97%
×5stories
+23ft-63ft

Overall

27453

Males

15552

M18-39

15552

23M→24M

23.0 - 24.0 mi

Top 63%
×6stories
+12ft-82ft

Overall

18004

Males

10915

M18-39

10915

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

19395

Males

11501

M18-39

11501

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

19060

Males

11318

M18-39

11318

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2stories
+22ft-21ft

Overall

15568

Males

9722

M18-39

9722

Passing Analysis

Category:
Athletes Passed
729
Passed By
5389
Net Change
-4660
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2954
5K → 10K113163-50#2954#3004
10K → 15K10079+21#3004#2983
15K → 20K2148+206#2983#2777
20K → Half215+16#2777#2761
Half → 25K11320+93#2761#2668
25K → 30K10773+34#2668#2634
30K → 20M13306-293#2634#2927
20M → 21M6338-332#2927#3259
21M → 35K7264-257#3259#3516
35K → 23M22666-2664#3516#6180
23M → 24M11431-420#6180#6600
24M → 40K5530-525#6600#7125
40K → 25.2M5192-187#7125#7312
25.2M → Finish12314-302#7312#7614
TOTALS7295389-4660
📊

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