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BOSTON MARATHON 2024

Madeleine Thomas

Bib: 14650•F

VA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 25%
Gender (Female)
#0 / 10924
Top 10%
Division (F18-39)
#0 / 4660
Top 19%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:16
Rank: #10663
Start → 5K
23:16 | 7:29/mi
10K· 6.21 mi
46:57
Rank: #10960 (-297)
5K → 10K
23:41 | 7:37/mi
15K· 9.32 mi
1:10:17
Rank: #10510 (+450)
10K → 15K
23:20 | 7:31/mi
20K· 12.43 mi
1:33:50
Rank: #10034 (+476)
15K → 20K
23:33 | 7:35/mi
Half· 13.11 mi
1:38:57
Rank: #9975 (+59)
20K → Half
5:07 | 7:30/mi
25K· 15.53 mi
1:57:09
Rank: #9368 (+607)
Half → 25K
18:12 | 7:30/mi
30K· 18.64 mi
2:21:01
Rank: #8588 (+780)
25K → 30K
23:52 | 7:41/mi
20M
2:31:27
Rank: #8234 (+354)
30K → 20M
10:26 | 7:41/mi
21M
2:39:22
Rank: #7830 (+404)
20M → 21M
7:55 | 7:55/mi
35K· 21.75 mi
2:44:50
Rank: #7614 (+216)
21M → 35K
5:28 | 7:18/mi
23M
2:54:23
Rank: #7269 (+345)
35K → 23M
9:33 | 7:38/mi
24M
3:01:47
Rank: #7009 (+260)
23M → 24M
7:24 | 7:24/mi
40K· 24.85 mi
3:08:13
Rank: #6761 (+248)
24M → 40K
6:26 | 7:31/mi
25.2M
3:11:01
Rank: #6639 (+122)
40K → 25.2M
2:48 | 8:07/mi
Finish· 26.22 mi
3:18:11
Rank: #6439 (+200)
25.2M → Finish
7:10 | 7:02/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:38:57
Pace7:33 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:39:14
Pace7:34 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:3523:167:2923:16
7:29
-
10K
6.21 mi11:18:1646:577:3323:41
7:37
+0:08
15K
9.32 mi11:41:361:10:177:3223:20
7:31
-0:06
20K
12.43 mi12:05:091:33:507:3323:33
7:35
+0:04
Half
13.11 mi12:10:161:38:577:335:07
7:30
-0:05
25K
15.53 mi12:28:281:57:097:3218:12
7:30
0:00
30K
18.64 mi12:52:202:21:017:3423:52
7:41
+0:11
20M
20.00 mi13:02:462:31:277:3410:26
7:41
0:00
21M
21.00 mi13:10:412:39:227:357:55
7:55
+0:14
35K
21.75 mi13:16:092:44:507:355:28
7:18
-0:37
23M
23.00 mi13:25:422:54:237:359:33
7:38
+0:20
24M
24.00 mi13:33:063:01:477:347:24
7:24
-0:14
40K
24.85 mi13:39:323:08:137:346:26
7:31
+0:07
25.2M
25.20 mi13:42:203:11:017:352:48
8:07
+0:36
Finish
26.22 mi13:49:303:18:117:347:10
7:02
-1:05

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

7:02 /mi

Average Pace

7:34 /mi

Slowest Pace

8:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:07:28

95% of race

Time at Steady Pace

10:43

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:34 /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 mi10:54:3523:167:2923:16
7:29
#10663
10K
6.21 mi11:18:1646:577:3323:41
7:37
#10960
15K
9.32 mi11:41:361:10:177:3223:20
7:31
#10510
20K
12.43 mi12:05:091:33:507:3323:33
7:35
#10034
Half
13.11 mi12:10:161:38:577:335:07
7:30
#9975
25K
15.53 mi12:28:281:57:097:3218:12
7:30
#9368
30K
18.64 mi12:52:202:21:017:3423:52
7:41
#8588
20M
20.00 mi13:02:462:31:277:3410:26
7:41
#8234
21M
21.00 mi13:10:412:39:227:357:55
7:55
#7830
35K
21.75 mi13:16:092:44:507:355:28
7:18
#7614
23M
23.00 mi13:25:422:54:237:359:33
7:38
#7269
24M
24.00 mi13:33:063:01:477:347:24
7:24
#7009
40K
24.85 mi13:39:323:08:137:346:26
7:31
#6761
25.2M
25.20 mi13:42:203:11:017:352:48
8:07
#6639
Finish
26.22 mi13:49:303:18:117:347:10
7:02
#6439
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi10663238023809755(Top 38%)2048(Top 19%)2048(Top 44%)
10K6.21 mi3.10 mi10960-2972593-2132593-21311233(Top 44%)2774(Top 25%)2774(Top 60%)
15K9.32 mi3.11 mi10510+4502357+2362357+2369755(Top 38%)2048(Top 19%)2048(Top 44%)
20K12.43 mi3.11 mi10034+4762165+1922165+1928955(Top 35%)1787(Top 16%)1787(Top 38%)
Half13.11 mi0.68 mi9975+592140+252140+259126(Top 36%)1858(Top 17%)1858(Top 40%)
25K15.53 mi2.42 mi9368+6071882+2581882+2587014(Top 27%)1171(Top 11%)1171(Top 25%)
30K18.64 mi3.11 mi8588+7801627+2551627+2556048(Top 24%)992(Top 9%)992(Top 21%)
20M20.00 mi1.36 mi8234+3541533+941533+945115(Top 20%)791(Top 7%)791(Top 17%)
21M21.00 mi1.00 mi7830+4041413+1201413+1203885(Top 15%)520(Top 5%)520(Top 11%)
35K21.75 mi0.75 mi7614+2161353+601353+604226(Top 17%)605(Top 6%)605(Top 13%)
23M23.00 mi1.25 mi7269+3451269+841269+844121(Top 16%)655(Top 6%)655(Top 14%)
24M24.00 mi1.00 mi7009+2601200+691200+693781(Top 15%)605(Top 6%)605(Top 13%)
40K24.85 mi0.85 mi6761+2481160+401160+403623(Top 14%)649(Top 6%)649(Top 14%)
25.2M25.20 mi0.35 mi6639+1221133+271133+273178(Top 12%)534(Top 5%)534(Top 11%)
Finish26.22 mi1.02 mi6439+2001091+421091+423305(Top 13%)563(Top 5%)563(Top 12%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21stories
+97ft-345ft

Overall

9755

Females

2048

F18-39

2048

5K→10K

3.1 - 6.2 mi

Top 44%
×5stories
+79ft-138ft

Overall

11233

Females

2774

F18-39

2774

10K→15K

6.2 - 9.3 mi

Top 38%
×3stories
+67ft-78ft

Overall

9755

Females

2048

F18-39

2048

15K→20K

9.3 - 12.4 mi

Top 35%
×5stories
+106ft-86ft

Overall

8955

Females

1787

F18-39

1787

20K→Half

12.4 - 13.1 mi

Top 36%
×2stories
+19ft-37ft

Overall

9126

Females

1858

F18-39

1858

Half→25K

13.1 - 15.5 mi

Top 27%
×4stories
+66ft-88ft

Overall

7014

Females

1171

F18-39

1171

25K→30K

15.5 - 18.6 mi

Top 24%
×9stories
+181ft-148ft

Overall

6048

Females

992

F18-39

992

30K→20M

18.6 - 20.0 mi

Top 20%
×5stories
+64ft-50ft

Overall

5115

Females

791

F18-39

791

20M→21M

20.0 - 21.0 mi

Top 15%
×8stories
+106ft-24ft

Overall

3885

Females

520

F18-39

520

21M→35K

21.0 - 21.8 mi

Top 17%
×7stories
+17ft-86ft

Overall

4226

Females

605

F18-39

605

35K→23M

21.8 - 23.0 mi

Top 16%
×5stories
+23ft-63ft

Overall

4121

Females

655

F18-39

655

23M→24M

23.0 - 24.0 mi

Top 15%
×6stories
+12ft-82ft

Overall

3781

Females

605

F18-39

605

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3623

Females

649

F18-39

649

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

3178

Females

534

F18-39

534

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2stories
+22ft-21ft

Overall

3305

Females

563

F18-39

563

Passing Analysis

Category:
Athletes Passed
4824*
Passed By
600
Net Change
+4224
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10663
5K → 10K195492-297#10663#10960
10K → 15K48434+450#10960#10510
15K → 20K50630+476#10510#10034
20K → Half67*8+59#10034#9975
Half → 25K6136+607#9975#9368
25K → 30K79111+780#9368#8588
30K → 20M3551+354#8588#8234
20M → 21M4051+404#8234#7830
21M → 35K2171+216#7830#7614
35K → 23M3483+345#7614#7269
23M → 24M2622+260#7269#7009
24M → 40K2557+248#7009#6761
40K → 25.2M1220+122#6761#6639
25.2M → Finish2044+200#6639#6439
TOTALS4824*600+4224

* 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