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BOSTON MARATHON 2023

Brad Thompson

Bib: 3538•M

UT

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 40%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 44%
Division (M60-64)
#0 / 1110
Top 11%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:11
Rank: #4860
Start → 5K
21:11 | 6:49/mi
10K· 6.21 mi
42:26
Rank: #5214 (-354)
5K → 10K
21:15 | 6:50/mi
15K· 9.32 mi
1:04:00
Rank: #5605 (-391)
10K → 15K
21:34 | 6:56/mi
20K· 12.43 mi
1:25:50
Rank: #5752 (-147)
15K → 20K
21:50 | 7:02/mi
Half· 13.11 mi
1:30:41
Rank: #5828 (-76)
20K → Half
4:51 | 7:07/mi
25K· 15.53 mi
1:48:04
Rank: #5953 (-125)
Half → 25K
17:23 | 7:10/mi
30K· 18.64 mi
2:13:52
Rank: #6881 (-928)
25K → 30K
25:48 | 8:18/mi
20M
2:24:43
Rank: #7030 (-149)
30K → 20M
10:51 | 7:59/mi
21M
2:33:43
Rank: #7322 (-292)
20M → 21M
9:00 | 9:00/mi
35K· 21.75 mi
2:40:24
Rank: #7668 (-346)
21M → 35K
6:41 | 8:56/mi
23M
2:53:40
Rank: #8865 (-1197)
35K → 23M
13:16 | 10:36/mi
24M
3:03:08
Rank: #9393 (-528)
23M → 24M
9:28 | 9:28/mi
40K· 24.85 mi
3:11:16
Rank: #9796 (-403)
24M → 40K
8:08 | 9:31/mi
25.2M
3:14:44
Rank: #9947 (-151)
40K → 25.2M
3:28 | 10:03/mi
Finish· 26.22 mi
3:24:56
Rank: #10624 (-677)
25.2M → Finish
10:12 | 10:01/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:41
Pace6:55 /mi
2nd Half
Distance13.11 mi
Time1:54:15
Pace8:43 /mi
📊Positive Split: 26.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:3021:116:4921:11
6:49
-
10K
6.21 mi10:43:4542:266:5021:15
6:50
+0:01
15K
9.32 mi11:05:191:04:006:5221:34
6:56
+0:06
20K
12.43 mi11:27:091:25:506:5421:50
7:02
+0:06
Half
13.11 mi11:32:001:30:416:554:51
7:07
+0:05
25K
15.53 mi11:49:231:48:046:5717:23
7:10
+0:03
30K
18.64 mi12:15:112:13:527:1125:48
8:18
+1:08
20M
20.00 mi12:26:022:24:437:1410:51
7:59
-0:19
21M
21.00 mi12:35:022:33:437:199:00
9:00
+1:01
35K
21.75 mi12:41:432:40:247:236:41
8:56
-0:04
23M
23.00 mi12:54:592:53:407:3313:16
10:36
+1:40
24M
24.00 mi13:04:273:03:087:389:28
9:28
-1:08
40K
24.85 mi13:12:353:11:167:428:08
9:31
+0:03
25.2M
25.20 mi13:16:033:14:447:443:28
10:03
+0:32
Finish
26.22 mi13:26:153:24:567:4910:12
10:01
-0:02

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

6:49 /mi

Average Pace

7:49 /mi

Slowest Pace

10:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:04

53% of race

Time at Steady Pace

43:20

21% of race

Time at Slower Pace

53:32

26% of race

Average Pace: 7:49 /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 mi10:22:3021:116:4921:11
6:49
#4860
10K
6.21 mi10:43:4542:266:5021:15
6:50
#5214
15K
9.32 mi11:05:191:04:006:5221:34
6:56
#5605
20K
12.43 mi11:27:091:25:506:5421:50
7:02
#5752
Half
13.11 mi11:32:001:30:416:554:51
7:07
#5828
25K
15.53 mi11:49:231:48:046:5717:23
7:10
#5953
30K
18.64 mi12:15:112:13:527:1125:48
8:18
#6881
20M
20.00 mi12:26:022:24:437:1410:51
7:59
#7030
21M
21.00 mi12:35:022:33:437:199:00
9:00
#7322
35K
21.75 mi12:41:432:40:247:236:41
8:56
#7668
23M
23.00 mi12:54:592:53:407:3313:16
10:36
#8865
24M
24.00 mi13:04:273:03:087:389:28
9:28
#9393
40K
24.85 mi13:12:353:11:167:428:08
9:31
#9796
25.2M
25.20 mi13:16:033:14:447:443:28
10:03
#9947
Finish
26.22 mi13:26:153:24:567:4910:12
10:01
#10624
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi4860451945196222(Top 23%)5641(Top 37%)5641(Top 508%)
10K6.21 mi3.10 mi5214-3544829-3104829-3105665(Top 21%)5199(Top 34%)5199(Top 468%)
15K9.32 mi3.11 mi5605-3915160-3315160-3316222(Top 23%)5641(Top 37%)5641(Top 508%)
20K12.43 mi3.11 mi5752-1475287-1275287-1276154(Top 23%)5590(Top 37%)5590(Top 504%)
Half13.11 mi0.68 mi5828-765346-595346-597252(Top 27%)6421(Top 42%)6421(Top 578%)
25K15.53 mi2.42 mi5953-1255444-985444-986508(Top 24%)5808(Top 38%)5808(Top 523%)
30K18.64 mi3.11 mi6881-9286123-6796123-67913044(Top 49%)9241(Top 61%)9241(Top 833%)
20M20.00 mi1.36 mi7030-1496229-1066229-10610146(Top 38%)7834(Top 52%)7834(Top 706%)
21M21.00 mi1.00 mi7322-2926406-1776406-17713379(Top 50%)9210(Top 61%)9210(Top 830%)
35K21.75 mi0.75 mi7668-3466624-2186624-21817574(Top 66%)10945(Top 72%)10945(Top 986%)
23M23.00 mi1.25 mi8865-11977340-7167340-71621537(Top 81%)12701(Top 84%)12701(Top 1144%)
24M24.00 mi1.00 mi9393-5287621-2817621-28119079(Top 72%)11560(Top 76%)11560(Top 1041%)
40K24.85 mi0.85 mi9796-4037818-1977818-19718353(Top 69%)11190(Top 74%)11190(Top 1008%)
25.2M25.20 mi0.35 mi9947-1517880-627880-6217508(Top 66%)10765(Top 71%)10765(Top 970%)
Finish26.22 mi1.02 mi10624-6778208-3288208-32821768(Top 82%)12749(Top 84%)12749(Top 1149%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21stories
+97ft-345ft

Overall

6222

Males

5641

M60-64

5641

5K→10K

3.1 - 6.2 mi

Top 21%
×5stories
+79ft-138ft

Overall

5665

Males

5199

M60-64

5199

10K→15K

6.2 - 9.3 mi

Top 23%
×3stories
+67ft-78ft

Overall

6222

Males

5641

M60-64

5641

15K→20K

9.3 - 12.4 mi

Top 23%
×5stories
+106ft-86ft

Overall

6154

Males

5590

M60-64

5590

20K→Half

12.4 - 13.1 mi

Top 27%
×2stories
+19ft-37ft

Overall

7252

Males

6421

M60-64

6421

Half→25K

13.1 - 15.5 mi

Top 24%
×4stories
+66ft-88ft

Overall

6508

Males

5808

M60-64

5808

25K→30K

15.5 - 18.6 mi

Top 49%
×9stories
+181ft-148ft

Overall

13044

Males

9241

M60-64

9241

30K→20M

18.6 - 20.0 mi

Top 38%
×5stories
+64ft-50ft

Overall

10146

Males

7834

M60-64

7834

20M→21M

20.0 - 21.0 mi

Top 50%
×8stories
+106ft-24ft

Overall

13379

Males

9210

M60-64

9210

21M→35K

21.0 - 21.8 mi

Top 66%
×7stories
+17ft-86ft

Overall

17574

Males

10945

M60-64

10945

35K→23M

21.8 - 23.0 mi

Top 81%
×5stories
+23ft-63ft

Overall

21537

Males

12701

M60-64

12701

23M→24M

23.0 - 24.0 mi

Top 72%
×6stories
+12ft-82ft

Overall

19079

Males

11560

M60-64

11560

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

18353

Males

11190

M60-64

11190

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

17508

Males

10765

M60-64

10765

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2stories
+22ft-21ft

Overall

21768

Males

12749

M60-64

12749

Passing Analysis

Category:
Athletes Passed
296
Passed By
6059
Net Change
-5764
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4860
5K → 10K88442-354#4860#5214
10K → 15K24415-391#5214#5605
15K → 20K60207-147#5605#5752
20K → Half581-76#5752#5828
Half → 25K36161-125#5828#5953
25K → 30K12940-928#5953#6881
30K → 20M21170-149#6881#7030
20M → 21M10302-292#7030#7322
21M → 35K6352-346#7322#7668
35K → 23M41201-1197#7668#8865
23M → 24M9537-528#8865#9393
24M → 40K8411-403#9393#9796
40K → 25.2M7158-151#9796#9947
25.2M → Finish6682-677#9947#10624
TOTALS2966059-5764
📊

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