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BOSTON MARATHON 2023

Todd Sears

Bib: 12103•M

CT

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 31%
Gender (Male)
#0 / 15176
Top 46%
Masters (Masters Men)
#0 / 9891
Top 33%
Division (M60-64)
#0 / 1110
Top 6%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:39
Rank: #10627
Start → 5K
23:39 | 7:37/mi
10K· 6.21 mi
46:39
Rank: #10090 (+537)
5K → 10K
23:00 | 7:24/mi
15K· 9.32 mi
1:09:12
Rank: #9387 (+703)
10K → 15K
22:33 | 7:15/mi
20K· 12.43 mi
1:32:03
Rank: #9048 (+339)
15K → 20K
22:51 | 7:21/mi
Half· 13.11 mi
1:37:02
Rank: #9029 (+19)
20K → Half
4:59 | 7:18/mi
25K· 15.53 mi
1:55:03
Rank: #8874 (+155)
Half → 25K
18:01 | 7:26/mi
30K· 18.64 mi
2:18:52
Rank: #8742 (+132)
25K → 30K
23:49 | 7:40/mi
20M
2:29:40
Rank: #8821 (-79)
30K → 20M
10:48 | 7:57/mi
21M
2:37:37
Rank: #8695 (+126)
20M → 21M
7:57 | 7:57/mi
35K· 21.75 mi
2:43:09
Rank: #8651 (+44)
21M → 35K
5:32 | 7:24/mi
23M
2:52:47
Rank: #8555 (+96)
35K → 23M
9:38 | 7:42/mi
24M
3:00:11
Rank: #8451 (+104)
23M → 24M
7:24 | 7:24/mi
40K· 24.85 mi
3:06:48
Rank: #8431 (+20)
24M → 40K
6:37 | 7:44/mi
25.2M
3:09:35
Rank: #8385 (+46)
40K → 25.2M
2:47 | 8:04/mi
Finish· 26.22 mi
3:17:03
Rank: #8309 (+76)
25.2M → Finish
7:28 | 7:20/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:02
Pace7:24 /mi
2nd Half
Distance13.11 mi
Time1:40:01
Pace7:38 /mi
📊Positive Split: 3.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:1123:397:3723:39
7:37
-
10K
6.21 mi11:14:1146:397:3023:00
7:24
-0:13
15K
9.32 mi11:36:441:09:127:2522:33
7:15
-0:09
20K
12.43 mi11:59:351:32:037:2422:51
7:21
+0:06
Half
13.11 mi12:04:341:37:027:244:59
7:18
-0:03
25K
15.53 mi12:22:351:55:037:2418:01
7:26
+0:08
30K
18.64 mi12:46:242:18:527:2723:49
7:40
+0:14
20M
20.00 mi12:57:122:29:407:2910:48
7:57
+0:17
21M
21.00 mi13:05:092:37:377:307:57
7:57
0:00
35K
21.75 mi13:10:412:43:097:305:32
7:24
-0:33
23M
23.00 mi13:20:192:52:477:319:38
7:42
+0:18
24M
24.00 mi13:27:433:00:117:307:24
7:24
-0:18
40K
24.85 mi13:34:203:06:487:316:37
7:44
+0:20
25.2M
25.20 mi13:37:073:09:357:312:47
8:04
+0:20
Finish
26.22 mi13:44:353:17:037:317:28
7:20
-0:44

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

7:15 /mi

Average Pace

7:31 /mi

Slowest Pace

8:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:14:16

99% of race

Time at Steady Pace

2:47

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:31 /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 mi10:51:1123:397:3723:39
7:37
#10627
10K
6.21 mi11:14:1146:397:3023:00
7:24
#10090
15K
9.32 mi11:36:441:09:127:2522:33
7:15
#9387
20K
12.43 mi11:59:351:32:037:2422:51
7:21
#9048
Half
13.11 mi12:04:341:37:027:244:59
7:18
#9029
25K
15.53 mi12:22:351:55:037:2418:01
7:26
#8874
30K
18.64 mi12:46:242:18:527:2723:49
7:40
#8742
20M
20.00 mi12:57:122:29:407:2910:48
7:57
#8821
21M
21.00 mi13:05:092:37:377:307:57
7:57
#8695
35K
21.75 mi13:10:412:43:097:305:32
7:24
#8651
23M
23.00 mi13:20:192:52:477:319:38
7:42
#8555
24M
24.00 mi13:27:433:00:117:307:24
7:24
#8451
40K
24.85 mi13:34:203:06:487:316:37
7:44
#8431
25.2M
25.20 mi13:37:073:09:357:312:47
8:04
#8385
Finish
26.22 mi13:44:353:17:037:317:28
7:20
#8309
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi10627846084608226(Top 31%)7063(Top 47%)7063(Top 636%)
10K6.21 mi3.10 mi10090+5378196+2648196+2649638(Top 36%)7950(Top 52%)7950(Top 716%)
15K9.32 mi3.11 mi9387+7037801+3957801+3958226(Top 31%)7063(Top 47%)7063(Top 636%)
20K12.43 mi3.11 mi9048+3397578+2237578+2238175(Top 31%)7002(Top 46%)7002(Top 631%)
Half13.11 mi0.68 mi9029+197561+177561+178592(Top 32%)7256(Top 48%)7256(Top 654%)
25K15.53 mi2.42 mi8874+1557466+957466+958242(Top 31%)6965(Top 46%)6965(Top 627%)
30K18.64 mi3.11 mi8742+1327346+1207346+1208403(Top 32%)6925(Top 46%)6925(Top 624%)
20M20.00 mi1.36 mi8821-797376-307376-309926(Top 37%)7710(Top 51%)7710(Top 695%)
21M21.00 mi1.00 mi8695+1267280+967280+966983(Top 26%)5841(Top 38%)5841(Top 526%)
35K21.75 mi0.75 mi8651+447238+427238+427755(Top 29%)6351(Top 42%)6351(Top 572%)
23M23.00 mi1.25 mi8555+967153+857153+857677(Top 29%)6227(Top 41%)6227(Top 561%)
24M24.00 mi1.00 mi8451+1047068+857068+857051(Top 26%)5747(Top 38%)5747(Top 518%)
40K24.85 mi0.85 mi8431+207035+337035+338205(Top 31%)6369(Top 42%)6369(Top 574%)
25.2M25.20 mi0.35 mi8385+466995+406995+406891(Top 26%)5523(Top 36%)5523(Top 498%)
Finish26.22 mi1.02 mi8309+766925+706925+707289(Top 27%)5744(Top 38%)5744(Top 517%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21stories
+97ft-345ft

Overall

8226

Males

7063

M60-64

7063

5K→10K

3.1 - 6.2 mi

Top 36%
×5stories
+79ft-138ft

Overall

9638

Males

7950

M60-64

7950

10K→15K

6.2 - 9.3 mi

Top 31%
×3stories
+67ft-78ft

Overall

8226

Males

7063

M60-64

7063

15K→20K

9.3 - 12.4 mi

Top 31%
×5stories
+106ft-86ft

Overall

8175

Males

7002

M60-64

7002

20K→Half

12.4 - 13.1 mi

Top 32%
×2stories
+19ft-37ft

Overall

8592

Males

7256

M60-64

7256

Half→25K

13.1 - 15.5 mi

Top 31%
×4stories
+66ft-88ft

Overall

8242

Males

6965

M60-64

6965

25K→30K

15.5 - 18.6 mi

Top 32%
×9stories
+181ft-148ft

Overall

8403

Males

6925

M60-64

6925

30K→20M

18.6 - 20.0 mi

Top 37%
×5stories
+64ft-50ft

Overall

9926

Males

7710

M60-64

7710

20M→21M

20.0 - 21.0 mi

Top 26%
×8stories
+106ft-24ft

Overall

6983

Males

5841

M60-64

5841

21M→35K

21.0 - 21.8 mi

Top 29%
×7stories
+17ft-86ft

Overall

7755

Males

6351

M60-64

6351

35K→23M

21.8 - 23.0 mi

Top 29%
×5stories
+23ft-63ft

Overall

7677

Males

6227

M60-64

6227

23M→24M

23.0 - 24.0 mi

Top 26%
×6stories
+12ft-82ft

Overall

7051

Males

5747

M60-64

5747

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

8205

Males

6369

M60-64

6369

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1story
+13ft-16ft

Overall

6891

Males

5523

M60-64

5523

25.2M→Finish

25.2 - 26.2 mi

Top 27%
×2stories
+22ft-21ft

Overall

7289

Males

5744

M60-64

5744

Passing Analysis

Category:
Athletes Passed
2904*
Passed By
586
Net Change
+2318
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10627
5K → 10K645*108+537#10627#10090
10K → 15K713*10+703#10090#9387
15K → 20K35920+339#9387#9048
20K → Half3516+19#9048#9029
Half → 25K17924+155#9029#8874
25K → 30K22997+132#8874#8742
30K → 20M52131-79#8742#8821
20M → 21M14822+126#8821#8695
21M → 35K6622+44#8695#8651
35K → 23M13034+96#8651#8555
23M → 24M12016+104#8555#8451
24M → 40K6545+20#8451#8431
40K → 25.2M548+46#8431#8385
25.2M → Finish10933+76#8385#8309
TOTALS2904*586+2318

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

📊

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