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BOSTON MARATHON 2024

Michelle Thomson

Bib: 20684•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 47%
Masters (Masters Women)
#0 / 6263
Top 37%
Division (F45-49)
#0 / 1753
Top 47%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:46
Rank: #11938
Start → 5K
23:46 | 7:39/mi
10K· 6.21 mi
48:00
Rank: #12297 (-359)
5K → 10K
24:14 | 7:48/mi
15K· 9.32 mi
1:12:43
Rank: #12529 (-232)
10K → 15K
24:43 | 7:57/mi
20K· 12.43 mi
1:38:24
Rank: #12776 (-247)
15K → 20K
25:41 | 8:16/mi
Half· 13.11 mi
1:44:09
Rank: #12922 (-146)
20K → Half
5:45 | 8:26/mi
25K· 15.53 mi
2:05:09
Rank: #13116 (-194)
Half → 25K
21:00 | 8:40/mi
30K· 18.64 mi
2:33:51
Rank: #13311 (-195)
25K → 30K
28:42 | 9:14/mi
20M
2:47:26
Rank: #13603 (-292)
30K → 20M
13:35 | 10:00/mi
21M
2:57:50
Rank: #13664 (-61)
20M → 21M
10:24 | 10:24/mi
35K· 21.75 mi
3:04:45
Rank: #13642 (+22)
21M → 35K
6:55 | 9:15/mi
23M
3:17:58
Rank: #14002 (-360)
35K → 23M
13:13 | 10:33/mi
24M
3:27:28
Rank: #14014 (-12)
23M → 24M
9:30 | 9:30/mi
40K· 24.85 mi
3:36:15
Rank: #14123 (-109)
24M → 40K
8:47 | 10:16/mi
25.2M
3:40:37
Rank: #14256 (-133)
40K → 25.2M
4:22 | 12:40/mi
Finish· 26.22 mi
3:51:38
Rank: #14598 (-342)
25.2M → Finish
11:01 | 10:49/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:09
Pace7:57 /mi
2nd Half
Distance13.11 mi
Time2:07:29
Pace9:43 /mi
📊Positive Split: 22.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:4123:467:3923:46
7:39
-
10K
6.21 mi11:41:5548:007:4324:14
7:48
+0:09
15K
9.32 mi12:06:381:12:437:4824:43
7:57
+0:09
20K
12.43 mi12:32:191:38:247:5525:41
8:16
+0:19
Half
13.11 mi12:38:041:44:097:575:45
8:26
+0:10
25K
15.53 mi12:59:042:05:098:0321:00
8:40
+0:14
30K
18.64 mi13:27:462:33:518:1528:42
9:14
+0:34
20M
20.00 mi13:41:212:47:268:2213:35
10:00
+0:46
21M
21.00 mi13:51:452:57:508:2810:24
10:24
+0:24
35K
21.75 mi13:58:403:04:458:306:55
9:15
-1:09
23M
23.00 mi14:11:533:17:588:3613:13
10:33
+1:18
24M
24.00 mi14:21:233:27:288:399:30
9:30
-1:03
40K
24.85 mi14:30:103:36:158:428:47
10:16
+0:46
25.2M
25.20 mi14:34:323:40:378:454:22
12:40
+2:24
Finish
26.22 mi14:45:333:51:388:5011:01
10:49
-1:51

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

7:39 /mi

Average Pace

8:50 /mi

Slowest Pace

12:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:09

45% of race

Time at Steady Pace

1:06:07

29% of race

Time at Slower Pace

1:01:22

26% of race

Average Pace: 8:50 /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 mi11:17:4123:467:3923:46
7:39
#11938
10K
6.21 mi11:41:5548:007:4324:14
7:48
#12297
15K
9.32 mi12:06:381:12:437:4824:43
7:57
#12529
20K
12.43 mi12:32:191:38:247:5525:41
8:16
#12776
Half
13.11 mi12:38:041:44:097:575:45
8:26
#12922
25K
15.53 mi12:59:042:05:098:0321:00
8:40
#13116
30K
18.64 mi13:27:462:33:518:1528:42
9:14
#13311
20M
20.00 mi13:41:212:47:268:2213:35
10:00
#13603
21M
21.00 mi13:51:452:57:508:2810:24
10:24
#13664
35K
21.75 mi13:58:403:04:458:306:55
9:15
#13642
23M
23.00 mi14:11:533:17:588:3613:13
10:33
#14002
24M
24.00 mi14:21:233:27:288:399:30
9:30
#14014
40K
24.85 mi14:30:103:36:158:428:47
10:16
#14123
25.2M
25.20 mi14:34:323:40:378:454:22
12:40
#14256
Finish
26.22 mi14:45:333:51:388:5011:01
10:49
#14598
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi119383096309613146(Top 51%)3893(Top 36%)3893(Top 222%)
10K6.21 mi3.10 mi12297-3593341-2453341-24512679(Top 50%)3581(Top 33%)3581(Top 204%)
15K9.32 mi3.11 mi12529-2323477-1363477-13613146(Top 51%)3893(Top 36%)3893(Top 222%)
20K12.43 mi3.11 mi12776-2473639-1623639-16213543(Top 53%)4157(Top 38%)4157(Top 237%)
Half13.11 mi0.68 mi12922-1463742-1033742-10315337(Top 60%)5236(Top 48%)5236(Top 299%)
25K15.53 mi2.42 mi13116-1943875-1333875-13313909(Top 54%)4562(Top 42%)4562(Top 260%)
30K18.64 mi3.11 mi13311-1954091-2164091-21614357(Top 56%)5070(Top 46%)5070(Top 289%)
20M20.00 mi1.36 mi13603-2924319-2284319-22816465(Top 64%)6438(Top 59%)6438(Top 367%)
21M21.00 mi1.00 mi13664-614419-1004419-10014521(Top 57%)5582(Top 51%)5582(Top 318%)
35K21.75 mi0.75 mi13642+224430-114430-1114476(Top 57%)5565(Top 51%)5565(Top 317%)
23M23.00 mi1.25 mi14002-3604682-2524682-25217194(Top 67%)6997(Top 64%)6997(Top 399%)
24M24.00 mi1.00 mi14014-124741-594741-5914478(Top 57%)5689(Top 52%)5689(Top 325%)
40K24.85 mi0.85 mi14123-1094831-904831-9015965(Top 62%)6479(Top 59%)6479(Top 370%)
25.2M25.20 mi0.35 mi14256-1334932-1014932-10118924(Top 74%)7954(Top 73%)7954(Top 454%)
Finish26.22 mi1.02 mi14598-3425146-2145146-21420863(Top 82%)8908(Top 82%)8908(Top 508%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21stories
+97ft-345ft

Overall

13146

Females

3893

F45-49

3893

5K→10K

3.1 - 6.2 mi

Top 50%
×5stories
+79ft-138ft

Overall

12679

Females

3581

F45-49

3581

10K→15K

6.2 - 9.3 mi

Top 51%
×3stories
+67ft-78ft

Overall

13146

Females

3893

F45-49

3893

15K→20K

9.3 - 12.4 mi

Top 53%
×5stories
+106ft-86ft

Overall

13543

Females

4157

F45-49

4157

20K→Half

12.4 - 13.1 mi

Top 60%
×2stories
+19ft-37ft

Overall

15337

Females

5236

F45-49

5236

Half→25K

13.1 - 15.5 mi

Top 54%
×4stories
+66ft-88ft

Overall

13909

Females

4562

F45-49

4562

25K→30K

15.5 - 18.6 mi

Top 56%
×9stories
+181ft-148ft

Overall

14357

Females

5070

F45-49

5070

30K→20M

18.6 - 20.0 mi

Top 64%
×5stories
+64ft-50ft

Overall

16465

Females

6438

F45-49

6438

20M→21M

20.0 - 21.0 mi

Top 57%
×8stories
+106ft-24ft

Overall

14521

Females

5582

F45-49

5582

21M→35K

21.0 - 21.8 mi

Top 57%
×7stories
+17ft-86ft

Overall

14476

Females

5565

F45-49

5565

35K→23M

21.8 - 23.0 mi

Top 67%
×5stories
+23ft-63ft

Overall

17194

Females

6997

F45-49

6997

23M→24M

23.0 - 24.0 mi

Top 57%
×6stories
+12ft-82ft

Overall

14478

Females

5689

F45-49

5689

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

15965

Females

6479

F45-49

6479

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

18924

Females

7954

F45-49

7954

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2stories
+22ft-21ft

Overall

20863

Females

8908

F45-49

8908

Passing Analysis

Category:
Athletes Passed
1441
Passed By
4101
Net Change
-2660
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11938
5K → 10K154513-359#11938#12297
10K → 15K155387-232#12297#12529
15K → 20K184431-247#12529#12776
20K → Half20166-146#12776#12922
Half → 25K187381-194#12922#13116
25K → 30K210405-195#13116#13311
30K → 20M77369-292#13311#13603
20M → 21M124185-61#13603#13664
21M → 35K8866+22#13664#13642
35K → 23M46406-360#13642#14002
23M → 24M108120-12#14002#14014
24M → 40K46155-109#14014#14123
40K → 25.2M17150-133#14123#14256
25.2M → Finish25367-342#14256#14598
TOTALS14414101-2660
📊

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