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BOSTON MARATHON 2025

Patrick Fackrell

Bib: 1619•M

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Overall
#0 / 28404
Top 11%
Gender (Male)
#0 / 16105
Top 18%
Division (M18-39)
#0 / 5642
Top 40%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:17
Rank: #4032
Start → 5K
6:32/mi
20:17 split
10K· 6.21 mi
40:31
Rank: #3918 (+114)
5K → 10K
6:31/mi
20:14 split
15K· 9.32 mi
1:00:56
Rank: #3938 (-20)
10K → 15K
6:34/mi
20:25 split
20K· 12.43 mi
1:21:31
Rank: #3876 (+62)
15K → 20K
6:38/mi
20:35 split
Half· 13.11 mi
1:25:58
Rank: #3867 (+9)
20K → Half
6:31/mi
4:27 split
25K· 15.53 mi
1:41:52
Rank: #3738 (+129)
Half → 25K
6:33/mi
15:54 split
30K· 18.64 mi
2:03:04
Rank: #3659 (+79)
25K → 30K
6:49/mi
21:12 split
20M
2:12:19
Rank: #3576 (+83)
30K → 20M
6:48/mi
9:15 split
21M
2:19:32
Rank: #3519 (+57)
20M → 21M
7:13/mi
7:13 split
35K· 21.75 mi
2:24:34
Rank: #3485 (+34)
21M → 35K
6:44/mi
5:02 split
23M
2:33:05
Rank: #3382 (+103)
35K → 23M
6:48/mi
8:31 split
24M
2:39:43
Rank: #3307 (+75)
23M → 24M
6:38/mi
6:38 split
40K· 24.85 mi
2:45:19
Rank: #3202 (+105)
24M → 40K
6:33/mi
5:36 split
25.2M
2:47:46
Rank: #3138 (+64)
40K → 25.2M
7:06/mi
2:27 split
Finish· 26.22 mi
2:54:10
Rank: #3031 (+107)
25.2M → Finish
6:17/mi
6:24 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:58
Pace6:33 /mi
2nd Half
Distance13.11 mi
Time1:28:12
Pace6:44 /mi
📊Positive Split: 2.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:4120:176:3220:17
6:32
-
10K
6.21 mi10:40:5540:316:3120:14
6:31
-0:01
15K
9.32 mi11:01:201:00:566:3220:25
6:34
+0:03
20K
12.43 mi11:21:551:21:316:3420:35
6:38
+0:04
Half
13.11 mi11:26:221:25:586:334:27
6:31
-0:07
25K
15.53 mi11:42:161:41:526:3315:54
6:33
+0:02
30K
18.64 mi12:03:282:03:046:3621:12
6:49
+0:16
20M
20.00 mi12:12:432:12:196:379:15
6:48
-0:01
21M
21.00 mi12:19:562:19:326:397:13
7:13
+0:25
35K
21.75 mi12:24:582:24:346:395:02
6:44
-0:29
23M
23.00 mi12:33:292:33:056:398:31
6:48
+0:04
24M
24.00 mi12:40:072:39:436:396:38
6:38
-0:10
40K
24.85 mi12:45:432:45:196:395:36
6:33
-0:05
25.2M
25.20 mi12:48:102:47:466:392:27
7:06
+0:33
Finish
26.22 mi12:54:342:54:106:396:24
6:17
-0:49

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

6:17 /mi

Average Pace

6:39 /mi

Slowest Pace

7:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:44:30

94% of race

Time at Steady Pace

9:40

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:39 /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 mi10:20:4120:176:3220:17
6:32
#4032
10K
6.21 mi10:40:5540:316:3120:14
6:31
#3918
15K
9.32 mi11:01:201:00:566:3220:25
6:34
#3938
20K
12.43 mi11:21:551:21:316:3420:35
6:38
#3876
Half
13.11 mi11:26:221:25:586:334:27
6:31
#3867
25K
15.53 mi11:42:161:41:526:3315:54
6:33
#3738
30K
18.64 mi12:03:282:03:046:3621:12
6:49
#3659
20M
20.00 mi12:12:432:12:196:379:15
6:48
#3576
21M
21.00 mi12:19:562:19:326:397:13
7:13
#3519
35K
21.75 mi12:24:582:24:346:395:02
6:44
#3485
23M
23.00 mi12:33:292:33:056:398:31
6:48
#3382
24M
24.00 mi12:40:072:39:436:396:38
6:38
#3307
40K
24.85 mi12:45:432:45:196:395:36
6:33
#3202
25.2M
25.20 mi12:48:102:47:466:392:27
7:06
#3138
Finish
26.22 mi12:54:342:54:106:396:24
6:17
#3031
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4032380238024021(Top 14%)3786(Top 24%)3786(Top 67%)
10K6.21 mi3.10 mi3918+1143704+983704+983803(Top 13%)3584(Top 22%)3584(Top 64%)
15K9.32 mi3.11 mi3938-203711-73711-74021(Top 14%)3786(Top 24%)3786(Top 67%)
20K12.43 mi3.11 mi3876+623652+593652+593849(Top 14%)3627(Top 23%)3627(Top 64%)
Half13.11 mi0.68 mi3867+93644+83644+83765(Top 13%)3545(Top 22%)3545(Top 63%)
25K15.53 mi2.42 mi3738+1293528+1163528+1163190(Top 11%)3021(Top 19%)3021(Top 54%)
30K18.64 mi3.11 mi3659+793454+743454+743580(Top 13%)3317(Top 21%)3317(Top 59%)
20M20.00 mi1.36 mi3576+833375+793375+792947(Top 10%)2746(Top 17%)2746(Top 49%)
21M21.00 mi1.00 mi3519+573321+543321+543189(Top 11%)2937(Top 18%)2937(Top 52%)
35K21.75 mi0.75 mi3485+343289+323289+323637(Top 13%)3284(Top 20%)3284(Top 58%)
23M23.00 mi1.25 mi3382+1033186+1033186+1032696(Top 9%)2479(Top 15%)2479(Top 44%)
24M24.00 mi1.00 mi3307+753113+733113+732631(Top 9%)2414(Top 15%)2414(Top 43%)
40K24.85 mi0.85 mi3202+1053016+973016+971801(Top 6%)1664(Top 10%)1664(Top 29%)
25.2M25.20 mi0.35 mi3138+642953+632953+631803(Top 6%)1642(Top 10%)1642(Top 29%)
Finish26.22 mi1.02 mi3031+1072858+952858+951812(Top 6%)1675(Top 10%)1675(Top 30%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21story building
+97ft-345ft

Overall

4021

Males

3786

M18-39

3786

5K→10K

3.1 - 6.2 mi

Top 13%
×5story building
+79ft-138ft

Overall

3803

Males

3584

M18-39

3584

10K→15K

6.2 - 9.3 mi

Top 14%
×3story building
+67ft-78ft

Overall

4021

Males

3786

M18-39

3786

15K→20K

9.3 - 12.4 mi

Top 14%
×5story building
+106ft-86ft

Overall

3849

Males

3627

M18-39

3627

20K→Half

12.4 - 13.1 mi

Top 13%
×2story building
+19ft-37ft

Overall

3765

Males

3545

M18-39

3545

Half→25K

13.1 - 15.5 mi

Top 11%
×4story building
+66ft-88ft

Overall

3190

Males

3021

M18-39

3021

25K→30K

15.5 - 18.6 mi

Top 13%
×9story building
+181ft-148ft

Overall

3580

Males

3317

M18-39

3317

30K→20M

18.6 - 20.0 mi

Top 10%
×5story building
+64ft-50ft

Overall

2947

Males

2746

M18-39

2746

20M→21M

20.0 - 21.0 mi

Top 11%
×8story building
+106ft-24ft

Overall

3189

Males

2937

M18-39

2937

21M→35K

21.0 - 21.8 mi

Top 13%
×7story building
+17ft-86ft

Overall

3637

Males

3284

M18-39

3284

35K→23M

21.8 - 23.0 mi

Top 9%
×5story building
+23ft-63ft

Overall

2696

Males

2479

M18-39

2479

23M→24M

23.0 - 24.0 mi

Top 9%
×6story building
+12ft-82ft

Overall

2631

Males

2414

M18-39

2414

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1801

Males

1664

M18-39

1664

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1803

Males

1642

M18-39

1642

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2story building
+22ft-21ft

Overall

1812

Males

1675

M18-39

1675

Passing Analysis

Category:
Athletes Passed
1450
Passed By
449
Net Change
+1001
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4032
5K → 10K214100+114#4032#3918
10K → 15K89109-20#3918#3938
15K → 20K12664+62#3938#3876
20K → Half156+9#3876#3867
Half → 25K14415+129#3867#3738
25K → 30K14263+79#3738#3659
30K → 20M10421+83#3659#3576
20M → 21M7417+57#3576#3519
21M → 35K5016+34#3519#3485
35K → 23M11815+103#3485#3382
23M → 24M8914+75#3382#3307
24M → 40K1094+105#3307#3202
40K → 25.2M640+64#3202#3138
25.2M → Finish1125+107#3138#3031
TOTALS1450449+1001
📊

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