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BOSTON MARATHON 2025

Thomas Brand

Bib: 8215•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 43%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 45%
Division (M40-44)
#0 / 2247
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:09
Rank: #8887
Start → 5K
22:09 | 7:08/mi
10K· 6.21 mi
43:57
Rank: #8449 (+438)
5K → 10K
21:48 | 7:01/mi
15K· 9.32 mi
1:06:12
Rank: #8498 (-49)
10K → 15K
22:15 | 7:10/mi
20K· 12.43 mi
1:28:46
Rank: #8487 (+11)
15K → 20K
22:34 | 7:16/mi
Half· 13.11 mi
1:33:40
Rank: #8501 (-14)
20K → Half
4:54 | 7:11/mi
25K· 15.53 mi
1:51:34
Rank: #8531 (-30)
Half → 25K
17:54 | 7:23/mi
30K· 18.64 mi
2:15:46
Rank: #8688 (-157)
25K → 30K
24:12 | 7:47/mi
20M
2:27:21
Rank: #9129 (-441)
30K → 20M
11:35 | 8:31/mi
21M
2:37:07
Rank: #9654 (-525)
20M → 21M
9:46 | 9:46/mi
35K· 21.75 mi
2:43:40
Rank: #9955 (-301)
21M → 35K
6:33 | 8:45/mi
23M
2:55:34
Rank: #10615 (-660)
35K → 23M
11:54 | 9:30/mi
24M
3:05:12
Rank: #11141 (-526)
23M → 24M
9:38 | 9:38/mi
40K· 24.85 mi
3:13:53
Rank: #11688 (-547)
24M → 40K
8:41 | 10:09/mi
25.2M
3:17:27
Rank: #11850 (-162)
40K → 25.2M
3:34 | 10:21/mi
Finish· 26.22 mi
3:26:26
Rank: #12117 (-267)
25.2M → Finish
8:59 | 8:49/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:40
Pace7:09 /mi
2nd Half
Distance13.11 mi
Time1:52:46
Pace8:36 /mi
📊Positive Split: 20.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:2222:097:0822:09
7:08
-
10K
6.21 mi11:10:1043:577:0421:48
7:01
-0:07
15K
9.32 mi11:32:251:06:127:0622:15
7:10
+0:09
20K
12.43 mi11:54:591:28:467:0922:34
7:16
+0:06
Half
13.11 mi11:59:531:33:407:094:54
7:11
-0:05
25K
15.53 mi12:17:471:51:347:1117:54
7:23
+0:12
30K
18.64 mi12:41:592:15:467:1724:12
7:47
+0:24
20M
20.00 mi12:53:342:27:217:2211:35
8:31
+0:44
21M
21.00 mi13:03:202:37:077:299:46
9:46
+1:15
35K
21.75 mi13:09:532:43:407:326:33
8:45
-1:01
23M
23.00 mi13:21:472:55:347:3811:54
9:30
+0:45
24M
24.00 mi13:31:253:05:127:439:38
9:38
+0:08
40K
24.85 mi13:40:063:13:537:488:41
10:09
+0:31
25.2M
25.20 mi13:43:403:17:277:503:34
10:21
+0:12
Finish
26.22 mi13:52:393:26:267:538:59
8:49
-1:32

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

7:01 /mi

Average Pace

7:53 /mi

Slowest Pace

10:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:15:46

66% of race

Time at Steady Pace

27:07

13% of race

Time at Slower Pace

43:33

21% of race

Average Pace: 7:52 /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 mi10:48:2222:097:0822:09
7:08
#8887
10K
6.21 mi11:10:1043:577:0421:48
7:01
#8449
15K
9.32 mi11:32:251:06:127:0622:15
7:10
#8498
20K
12.43 mi11:54:591:28:467:0922:34
7:16
#8487
Half
13.11 mi11:59:531:33:407:094:54
7:11
#8501
25K
15.53 mi12:17:471:51:347:1117:54
7:23
#8531
30K
18.64 mi12:41:592:15:467:1724:12
7:47
#8688
20M
20.00 mi12:53:342:27:217:2211:35
8:31
#9129
21M
21.00 mi13:03:202:37:077:299:46
9:46
#9654
35K
21.75 mi13:09:532:43:407:326:33
8:45
#9955
23M
23.00 mi13:21:472:55:347:3811:54
9:30
#10615
24M
24.00 mi13:31:253:05:127:439:38
9:38
#11141
40K
24.85 mi13:40:063:13:537:488:41
10:09
#11688
25.2M
25.20 mi13:43:403:17:277:503:34
10:21
#11850
Finish
26.22 mi13:52:393:26:267:538:59
8:49
#12117
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi8887754675468797(Top 31%)7437(Top 46%)7437(Top 331%)
10K6.21 mi3.10 mi8449+4387269+2777269+2778035(Top 28%)6998(Top 43%)6998(Top 311%)
15K9.32 mi3.11 mi8498-497287-187287-188797(Top 31%)7437(Top 46%)7437(Top 331%)
20K12.43 mi3.11 mi8487+117251+367251+368727(Top 31%)7293(Top 45%)7293(Top 325%)
Half13.11 mi0.68 mi8501-147258-77258-78937(Top 31%)7459(Top 46%)7459(Top 332%)
25K15.53 mi2.42 mi8531-307255+37255+39019(Top 32%)7355(Top 46%)7355(Top 327%)
30K18.64 mi3.11 mi8688-1577300-457300-459857(Top 35%)7613(Top 47%)7613(Top 339%)
20M20.00 mi1.36 mi9129-4417513-2137513-21313918(Top 49%)9402(Top 58%)9402(Top 418%)
21M21.00 mi1.00 mi9654-5257770-2577770-25717304(Top 61%)10820(Top 67%)10820(Top 482%)
35K21.75 mi0.75 mi9955-3017885-1157885-11516978(Top 60%)10593(Top 66%)10593(Top 471%)
23M23.00 mi1.25 mi10615-6608179-2948179-29418701(Top 66%)11296(Top 70%)11296(Top 503%)
24M24.00 mi1.00 mi11141-5268381-2028381-20220102(Top 71%)11909(Top 74%)11909(Top 530%)
40K24.85 mi0.85 mi11688-5478619-2388619-23820935(Top 74%)12245(Top 76%)12245(Top 545%)
25.2M25.20 mi0.35 mi11850-1628674-558674-5518376(Top 65%)10984(Top 68%)10984(Top 489%)
Finish26.22 mi1.02 mi12117-2678782-1088782-10818097(Top 64%)10904(Top 68%)10904(Top 485%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21stories
+97ft-345ft

Overall

8797

Males

7437

M40-44

7437

5K→10K

3.1 - 6.2 mi

Top 28%
×5stories
+79ft-138ft

Overall

8035

Males

6998

M40-44

6998

10K→15K

6.2 - 9.3 mi

Top 31%
×3stories
+67ft-78ft

Overall

8797

Males

7437

M40-44

7437

15K→20K

9.3 - 12.4 mi

Top 31%
×5stories
+106ft-86ft

Overall

8727

Males

7293

M40-44

7293

20K→Half

12.4 - 13.1 mi

Top 31%
×2stories
+19ft-37ft

Overall

8937

Males

7459

M40-44

7459

Half→25K

13.1 - 15.5 mi

Top 32%
×4stories
+66ft-88ft

Overall

9019

Males

7355

M40-44

7355

25K→30K

15.5 - 18.6 mi

Top 35%
×9stories
+181ft-148ft

Overall

9857

Males

7613

M40-44

7613

30K→20M

18.6 - 20.0 mi

Top 49%
×5stories
+64ft-50ft

Overall

13918

Males

9402

M40-44

9402

20M→21M

20.0 - 21.0 mi

Top 61%
×8stories
+106ft-24ft

Overall

17304

Males

10820

M40-44

10820

21M→35K

21.0 - 21.8 mi

Top 60%
×7stories
+17ft-86ft

Overall

16978

Males

10593

M40-44

10593

35K→23M

21.8 - 23.0 mi

Top 66%
×5stories
+23ft-63ft

Overall

18701

Males

11296

M40-44

11296

23M→24M

23.0 - 24.0 mi

Top 71%
×6stories
+12ft-82ft

Overall

20102

Males

11909

M40-44

11909

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

20935

Males

12245

M40-44

12245

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1story
+13ft-16ft

Overall

18376

Males

10984

M40-44

10984

25.2M→Finish

25.2 - 26.2 mi

Top 64%
×2stories
+22ft-21ft

Overall

18097

Males

10904

M40-44

10904

Passing Analysis

Category:
Athletes Passed
1264
Passed By
4491
Net Change
-3230
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8887
5K → 10K50567+438#8887#8449
10K → 15K145194-49#8449#8498
15K → 20K179168+11#8498#8487
20K → Half2539-14#8487#8501
Half → 25K119149-30#8501#8531
25K → 30K156313-157#8531#8688
30K → 20M31472-441#8688#9129
20M → 21M14539-525#9129#9654
21M → 35K21321-301#9654#9955
35K → 23M17675-660#9955#10615
23M → 24M18544-526#10615#11141
24M → 40K7554-547#11141#11688
40K → 25.2M9171-162#11688#11850
25.2M → Finish18285-267#11850#12117
TOTALS12644491-3230
📊

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