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BOSTON MARATHON 2025

Brock Vickerson

Bib: 14827•M

PE

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M55-59)
#0 / 1648
Top 49%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:05
Rank: #11616
Start → 5K
23:05 | 7:26/mi
10K· 6.21 mi
46:38
Rank: #12172 (-556)
5K → 10K
23:33 | 7:35/mi
15K· 9.32 mi
1:10:19
Rank: #12374 (-202)
10K → 15K
23:41 | 7:37/mi
20K· 12.43 mi
1:34:05
Rank: #12245 (+129)
15K → 20K
23:46 | 7:39/mi
Half· 13.11 mi
1:39:09
Rank: #12186 (+59)
20K → Half
5:04 | 7:26/mi
25K· 15.53 mi
1:58:03
Rank: #12178 (+8)
Half → 25K
18:54 | 7:48/mi
30K· 18.64 mi
2:23:12
Rank: #12094 (+84)
25K → 30K
25:09 | 8:06/mi
20M
2:35:01
Rank: #12331 (-237)
30K → 20M
11:49 | 8:42/mi
21M
2:45:03
Rank: #12780 (-449)
20M → 21M
10:02 | 10:02/mi
35K· 21.75 mi
2:51:32
Rank: #12922 (-142)
21M → 35K
6:29 | 8:40/mi
23M
3:04:54
Rank: #13837 (-915)
35K → 23M
13:22 | 10:41/mi
24M
3:14:14
Rank: #14148 (-311)
23M → 24M
9:20 | 9:20/mi
40K· 24.85 mi
3:24:03
Rank: #14808 (-660)
24M → 40K
9:49 | 11:29/mi
25.2M
3:27:43
Rank: #14901 (-93)
40K → 25.2M
3:40 | 10:38/mi
Finish· 26.22 mi
3:37:47
Rank: #15327 (-426)
25.2M → Finish
10:04 | 9:53/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:09
Pace7:34 /mi
2nd Half
Distance13.11 mi
Time1:58:38
Pace9:03 /mi
📊Positive Split: 19.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:2923:057:2623:05
7:26
-
10K
6.21 mi11:18:0246:387:3023:33
7:35
+0:09
15K
9.32 mi11:41:431:10:197:3323:41
7:37
+0:02
20K
12.43 mi12:05:291:34:057:3423:46
7:39
+0:02
Half
13.11 mi12:10:331:39:097:345:04
7:26
-0:13
25K
15.53 mi12:29:271:58:037:3618:54
7:48
+0:22
30K
18.64 mi12:54:362:23:127:4125:09
8:06
+0:18
20M
20.00 mi13:06:252:35:017:4511:49
8:42
+0:36
21M
21.00 mi13:16:272:45:037:5210:02
10:02
+1:20
35K
21.75 mi13:22:562:51:327:536:29
8:40
-1:22
23M
23.00 mi13:36:183:04:548:0213:22
10:41
+2:01
24M
24.00 mi13:45:383:14:148:069:20
9:20
-1:21
40K
24.85 mi13:55:273:24:038:139:49
11:29
+2:09
25.2M
25.20 mi13:59:073:27:438:153:40
10:38
-0:51
Finish
26.22 mi14:09:113:37:478:1910:04
9:53
-0:45

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

7:26 /mi

Average Pace

8:19 /mi

Slowest Pace

11:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:03

54% of race

Time at Steady Pace

43:27

20% of race

Time at Slower Pace

56:17

26% of race

Average Pace: 8:18 /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 mi10:54:2923:057:2623:05
7:26
#11616
10K
6.21 mi11:18:0246:387:3023:33
7:35
#12172
15K
9.32 mi11:41:431:10:197:3323:41
7:37
#12374
20K
12.43 mi12:05:291:34:057:3423:46
7:39
#12245
Half
13.11 mi12:10:331:39:097:345:04
7:26
#12186
25K
15.53 mi12:29:271:58:037:3618:54
7:48
#12178
30K
18.64 mi12:54:362:23:127:4125:09
8:06
#12094
20M
20.00 mi13:06:252:35:017:4511:49
8:42
#12331
21M
21.00 mi13:16:272:45:037:5210:02
10:02
#12780
35K
21.75 mi13:22:562:51:327:536:29
8:40
#12922
23M
23.00 mi13:36:183:04:548:0213:22
10:41
#13837
24M
24.00 mi13:45:383:14:148:069:20
9:20
#14148
40K
24.85 mi13:55:273:24:038:139:49
11:29
#14808
25.2M
25.20 mi13:59:073:27:438:153:40
10:38
#14901
Finish
26.22 mi14:09:113:37:478:1910:04
9:53
#15327
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi116169004900412789(Top 45%)9429(Top 59%)9429(Top 572%)
10K6.21 mi3.10 mi12172-5569243-2399243-23912833(Top 45%)9525(Top 59%)9525(Top 578%)
15K9.32 mi3.11 mi12374-2029305-629305-6212789(Top 45%)9429(Top 59%)9429(Top 572%)
20K12.43 mi3.11 mi12245+1299209+969209+9611948(Top 42%)8955(Top 56%)8955(Top 543%)
Half13.11 mi0.68 mi12186+599173+369173+3611106(Top 39%)8622(Top 54%)8622(Top 523%)
25K15.53 mi2.42 mi12178+89134+399134+3912300(Top 43%)8999(Top 56%)8999(Top 546%)
30K18.64 mi3.11 mi12094+849022+1129022+11212065(Top 42%)8715(Top 54%)8715(Top 529%)
20M20.00 mi1.36 mi12331-2379088-669088-6615020(Top 53%)9925(Top 62%)9925(Top 602%)
21M21.00 mi1.00 mi12780-4499259-1719259-17118408(Top 65%)11340(Top 70%)11340(Top 688%)
35K21.75 mi0.75 mi12922-1429305-469305-4616440(Top 58%)10363(Top 64%)10363(Top 629%)
23M23.00 mi1.25 mi13837-9159663-3589663-35822457(Top 79%)13080(Top 81%)13080(Top 794%)
24M24.00 mi1.00 mi14148-3119773-1109773-11018936(Top 67%)11372(Top 71%)11372(Top 690%)
40K24.85 mi0.85 mi14808-66010043-27010043-27024095(Top 85%)13818(Top 86%)13818(Top 838%)
25.2M25.20 mi0.35 mi14901-9310073-3010073-3019425(Top 68%)11499(Top 71%)11499(Top 698%)
Finish26.22 mi1.02 mi15327-42610224-15110224-15122537(Top 79%)13041(Top 81%)13041(Top 791%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21stories
+97ft-345ft

Overall

12789

Males

9429

M55-59

9429

5K→10K

3.1 - 6.2 mi

Top 45%
×5stories
+79ft-138ft

Overall

12833

Males

9525

M55-59

9525

10K→15K

6.2 - 9.3 mi

Top 45%
×3stories
+67ft-78ft

Overall

12789

Males

9429

M55-59

9429

15K→20K

9.3 - 12.4 mi

Top 42%
×5stories
+106ft-86ft

Overall

11948

Males

8955

M55-59

8955

20K→Half

12.4 - 13.1 mi

Top 39%
×2stories
+19ft-37ft

Overall

11106

Males

8622

M55-59

8622

Half→25K

13.1 - 15.5 mi

Top 43%
×4stories
+66ft-88ft

Overall

12300

Males

8999

M55-59

8999

25K→30K

15.5 - 18.6 mi

Top 42%
×9stories
+181ft-148ft

Overall

12065

Males

8715

M55-59

8715

30K→20M

18.6 - 20.0 mi

Top 53%
×5stories
+64ft-50ft

Overall

15020

Males

9925

M55-59

9925

20M→21M

20.0 - 21.0 mi

Top 65%
×8stories
+106ft-24ft

Overall

18408

Males

11340

M55-59

11340

21M→35K

21.0 - 21.8 mi

Top 58%
×7stories
+17ft-86ft

Overall

16440

Males

10363

M55-59

10363

35K→23M

21.8 - 23.0 mi

Top 79%
×5stories
+23ft-63ft

Overall

22457

Males

13080

M55-59

13080

23M→24M

23.0 - 24.0 mi

Top 67%
×6stories
+12ft-82ft

Overall

18936

Males

11372

M55-59

11372

24M→40K

24.0 - 24.9 mi

Top 85%
×1story
+6ft-20ft

Overall

24095

Males

13818

M55-59

13818

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

19425

Males

11499

M55-59

11499

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2stories
+22ft-21ft

Overall

22537

Males

13041

M55-59

13041

Passing Analysis

Category:
Athletes Passed
1151
Passed By
4862
Net Change
-3711
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11616
5K → 10K83639-556#11616#12172
10K → 15K123325-202#12172#12374
15K → 20K251122+129#12374#12245
20K → Half6910+59#12245#12186
Half → 25K159151+8#12186#12178
25K → 30K281197+84#12178#12094
30K → 20M63300-237#12094#12331
20M → 21M27476-449#12331#12780
21M → 35K26168-142#12780#12922
35K → 23M13928-915#12922#13837
23M → 24M25336-311#13837#14148
24M → 40K8668-660#14148#14808
40K → 25.2M15108-93#14808#14901
25.2M → Finish8434-426#14901#15327
TOTALS11514862-3711
📊

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