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BOSTON MARATHON 2023

Mike Thompson

Bib: 13171•M

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 37%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 40%
Division (M55-59)
#0 / 1422
Top 22%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:52/mi
24:26
↑ 97↓ 3451.5%
10K· 6.21 mi
7:44/mi
48:28
↑ 79↓ 1380.4%
15K· 9.32 mi
7:38/mi
1:12:11
↑ 67↓ 78
20K· 12.43 mi
7:35/mi
1:35:46
↑ 106↓ 860.1%
Half· 13.11 mi
7:27/mi
1:40:51
↑ 19↓ 370.5%
25K· 15.53 mi
7:36/mi
1:59:17
↑ 66↓ 880.2%
30K· 18.64 mi
7:43/mi
2:23:17
↑ 181↓ 1480.2%
20M
7:45/mi
2:33:49
↑ 64↓ 500.2%
21M
8:05/mi
2:41:54
↑ 106↓ 241.6%
35K· 21.75 mi
7:41/mi
2:47:39
↑ 17↓ 861.7%
23M
7:49/mi
2:57:26
↑ 23↓ 630.6%
24M
7:38/mi
3:05:04
↓ 821.3%
40K· 24.85 mi
7:45/mi
3:11:42
↓ 200.3%
25.2M
8:19/mi
3:14:34
↑ 13↓ 160.2%
Finish· 26.22 mi
7:24/mi
3:22:06
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:40:51
Pace7:42 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:41:15
Pace7:43 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:4424:267:5224:26
7:52
-
10K
6.21 mi11:16:4648:287:4824:02
7:44
-0:08
15K
9.32 mi11:40:291:12:117:4523:43
7:38
-0:06
20K
12.43 mi12:04:041:35:467:4223:35
7:35
-0:03
Half
13.11 mi12:09:091:40:517:425:05
7:27
-0:08
25K
15.53 mi12:27:351:59:177:4118:26
7:36
+0:09
30K
18.64 mi12:51:352:23:177:4124:00
7:43
+0:07
20M
20.00 mi13:02:072:33:497:4110:32
7:45
+0:02
21M
21.00 mi13:10:122:41:547:438:05
8:05
+0:20
35K
21.75 mi13:15:572:47:397:435:45
7:41
-0:24
23M
23.00 mi13:25:442:57:267:439:47
7:49
+0:08
24M
24.00 mi13:33:223:05:047:437:38
7:38
-0:11
40K
24.85 mi13:40:003:11:427:436:38
7:45
+0:07
25.2M
25.20 mi13:42:523:14:347:432:52
8:19
+0:34
Finish
26.22 mi13:50:243:22:067:437:32
7:24
-0:55

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

7:24 /mi

Average Pace

7:43 /mi

Slowest Pace

8:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:19:14

99% of race

Time at Steady Pace

2:52

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:42 /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 mi10:52:4424:267:5224:26
7:52
#12942
10K
6.21 mi11:16:4648:287:4824:02
7:44
#12690
15K
9.32 mi11:40:291:12:117:4523:43
7:38
#12183
20K
12.43 mi12:04:041:35:467:4223:35
7:35
#11579
Half
13.11 mi12:09:091:40:517:425:05
7:27
#11476
25K
15.53 mi12:27:351:59:177:4118:26
7:36
#11129
30K
18.64 mi12:51:352:23:177:4124:00
7:43
#10639
20M
20.00 mi13:02:072:33:497:4110:32
7:45
#10483
21M
21.00 mi13:10:122:41:547:438:05
8:05
#10305
35K
21.75 mi13:15:572:47:397:435:45
7:41
#10264
23M
23.00 mi13:25:442:57:267:439:47
7:49
#10132
24M
24.00 mi13:33:223:05:047:437:38
7:38
#10031
40K
24.85 mi13:40:003:11:427:436:38
7:45
#9936
25.2M
25.20 mi13:42:523:14:347:432:52
8:19
#9891
Finish
26.22 mi13:50:243:22:067:437:32
7:24
#9759
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi129429514951411281(Top 42%)8756(Top 58%)8756(Top 616%)
10K6.21 mi3.10 mi12690+2529411+1039411+10312537(Top 47%)9347(Top 62%)9347(Top 657%)
15K9.32 mi3.11 mi12183+5079169+2429169+24211281(Top 42%)8756(Top 58%)8756(Top 616%)
20K12.43 mi3.11 mi11579+6048892+2778892+27710007(Top 38%)8075(Top 53%)8075(Top 568%)
Half13.11 mi0.68 mi11476+1038850+428850+429783(Top 37%)7976(Top 53%)7976(Top 561%)
25K15.53 mi2.42 mi11129+3478687+1638687+1639553(Top 36%)7739(Top 51%)7739(Top 544%)
30K18.64 mi3.11 mi10639+4908402+2858402+2858829(Top 33%)7178(Top 47%)7178(Top 505%)
20M20.00 mi1.36 mi10483+1568307+958307+958517(Top 32%)6909(Top 46%)6909(Top 486%)
21M21.00 mi1.00 mi10305+1788190+1178190+1177892(Top 30%)6422(Top 42%)6422(Top 452%)
35K21.75 mi0.75 mi10264+418156+348156+349810(Top 37%)7523(Top 50%)7523(Top 529%)
23M23.00 mi1.25 mi10132+1328058+988058+988502(Top 32%)6703(Top 44%)6703(Top 471%)
24M24.00 mi1.00 mi10031+1017971+877971+878618(Top 32%)6685(Top 44%)6685(Top 470%)
40K24.85 mi0.85 mi9936+957890+817890+818377(Top 31%)6483(Top 43%)6483(Top 456%)
25.2M25.20 mi0.35 mi9891+457854+367854+368359(Top 31%)6391(Top 42%)6391(Top 449%)
Finish26.22 mi1.02 mi9759+1327759+957759+957731(Top 29%)6017(Top 40%)6017(Top 423%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21story building
+97ft-345ft

Overall

11281

Males

8756

M55-59

8756

5K→10K

3.1 - 6.2 mi

Top 47%
×5story building
+79ft-138ft

Overall

12537

Males

9347

M55-59

9347

10K→15K

6.2 - 9.3 mi

Top 42%
×3story building
+67ft-78ft

Overall

11281

Males

8756

M55-59

8756

15K→20K

9.3 - 12.4 mi

Top 38%
×5story building
+106ft-86ft

Overall

10007

Males

8075

M55-59

8075

20K→Half

12.4 - 13.1 mi

Top 37%
×2story building
+19ft-37ft

Overall

9783

Males

7976

M55-59

7976

Half→25K

13.1 - 15.5 mi

Top 36%
×4story building
+66ft-88ft

Overall

9553

Males

7739

M55-59

7739

25K→30K

15.5 - 18.6 mi

Top 33%
×9story building
+181ft-148ft

Overall

8829

Males

7178

M55-59

7178

30K→20M

18.6 - 20.0 mi

Top 32%
×5story building
+64ft-50ft

Overall

8517

Males

6909

M55-59

6909

20M→21M

20.0 - 21.0 mi

Top 30%
×8story building
+106ft-24ft

Overall

7892

Males

6422

M55-59

6422

21M→35K

21.0 - 21.8 mi

Top 37%
×7story building
+17ft-86ft

Overall

9810

Males

7523

M55-59

7523

35K→23M

21.8 - 23.0 mi

Top 32%
×5story building
+23ft-63ft

Overall

8502

Males

6703

M55-59

6703

23M→24M

23.0 - 24.0 mi

Top 32%
×6story building
+12ft-82ft

Overall

8618

Males

6685

M55-59

6685

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

8377

Males

6483

M55-59

6483

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8359

Males

6391

M55-59

6391

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2story building
+22ft-21ft

Overall

7731

Males

6017

M55-59

6017

Passing Analysis

Category:
Athletes Passed
3608*
Passed By
424
Net Change
+3183
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12942
5K → 10K461209+252#12942#12690
10K → 15K54841+507#12690#12183
15K → 20K6106+604#12183#11579
20K → Half1052+103#11579#11476
Half → 25K3547+347#11476#11129
25K → 30K50616+490#11129#10639
30K → 20M169*13+156#10639#10483
20M → 21M19214+178#10483#10305
21M → 35K6524+41#10305#10264
35K → 23M15624+132#10264#10132
23M → 24M12220+101#10132#10031
24M → 40K115*20+95#10031#9936
40K → 25.2M549+45#9936#9891
25.2M → Finish151*19+132#9891#9759
TOTALS3608*424+3183

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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