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BOSTON MARATHON 2024

Louise Thibodeau

NB

Bib: 23387 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F65-69)
#0 / 216
Race Day Weather
55°/45°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:56/mi
27:46
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
9:17/mi
56:35
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
10:36/mi
1:29:32
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
11:02/mi
2:03:49
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
10:10/mi
2:10:45
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
11:42/mi
2:39:08
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
11:50/mi
3:15:54
↑ 181↓ 1480.2%
138 ft elev
20M
12:01/mi
3:32:14
↑ 64↓ 500.2%
148 ft elev
21M
13:48/mi
3:46:02
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
11:26/mi
3:54:35
↑ 17↓ 861.7%
156 ft elev
23M
12:13/mi
4:09:53
↑ 23↓ 630.6%
116 ft elev
24M
11:26/mi
4:21:19
↓ 821.3%
34 ft elev
40K· 24.85 mi
11:56/mi
4:31:31
↓ 200.3%
20 ft elev
25.2M
13:17/mi
4:36:06
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
11:13/mi
4:47:32
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
2:10:459:58 /mi⚡ faster
2nd Half
2:36:4711:58 /mi+19.9%
Positive split — 19.9% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:2727:468:5627:46
8:56
-
10K
6.21 mi11:56:1656:359:0628:49
9:17
+0:21
15K
9.32 mi12:29:131:29:329:3632:57
10:36
+1:19
20K
12.43 mi13:03:302:03:499:5834:17
11:02
+0:26
Half
13.11 mi13:10:262:10:459:586:56
10:10
-0:52
25K
15.53 mi13:38:492:39:0810:1528:23
11:42
+1:32
30K
18.64 mi14:15:353:15:5410:3136:46
11:50
+0:08
20M
20.00 mi14:31:553:32:1410:3716:20
12:01
+0:11
21M
21.00 mi14:45:433:46:0210:4613:48
13:48
+1:47
35K
21.75 mi14:54:163:54:3510:478:33
11:26
-2:22
23M
23.00 mi15:09:344:09:5310:5215:18
12:13
+0:47
24M
24.00 mi15:21:004:21:1910:5311:26
11:26
-0:47
40K
24.85 mi15:31:124:31:3110:5510:12
11:56
+0:30
25.2M
25.20 mi15:35:474:36:0610:574:35
13:17
+1:21
Finish
26.22 mi15:47:134:47:3210:5811:26
11:13
-2:04

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

8:56 /mi

Average Pace

10:58 /mi

Slowest Pace

13:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

1:36:28

34% of race

Time at Steady Pace

2:37:23

55% of race

Time at Slower Pace

33:41

12% of race

Average Pace: 10:58 /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 mi11:27:2727:468:5627:46
8:56
#19827
10K
6.21 mi11:56:1656:359:0628:49
9:17
#20293
15K
9.32 mi12:29:131:29:329:3632:57
10:36
#21524
20K
12.43 mi13:03:302:03:499:5834:17
11:02
#21880
Half
13.11 mi13:10:262:10:459:586:56
10:10
#21878
25K
15.53 mi13:38:492:39:0810:1528:23
11:42
#22078
30K
18.64 mi14:15:353:15:5410:3136:46
11:50
#21975
20M
20.00 mi14:31:553:32:1410:3716:20
12:01
#21922
21M
21.00 mi14:45:433:46:0210:4613:48
13:48
#21945
35K
21.75 mi14:54:163:54:3510:478:33
11:26
#21898
23M
23.00 mi15:09:344:09:5310:5215:18
12:13
#21846
24M
24.00 mi15:21:004:21:1910:5311:26
11:26
#21765
40K
24.85 mi15:31:124:31:3110:5510:12
11:56
#21717
25.2M
25.20 mi15:35:474:36:0610:574:35
13:17
#21698
Finish
26.22 mi15:47:134:47:3210:5811:26
11:13
#21706
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF65-69Seg. OverallSeg. FemalesSeg. F65-69
5K3.11 mi3.11 mi19827779377932309894819481
10K6.21 mi3.10 mi20293-4668016-2238016-2232072382128212
15K9.32 mi3.11 mi21524-12318647-6318647-6312309894819481
20K12.43 mi3.11 mi21880-3568837-1908837-1902268392789278
Half13.11 mi0.68 mi21878+28842-58842-52191689218921
25K15.53 mi2.42 mi22078-2008971-1298971-1292272393959395
30K18.64 mi3.11 mi21975+1038959+128959+122163989748974
20M20.00 mi1.36 mi21922+538953+68953+62140789648964
21M21.00 mi1.00 mi21945-238978-258978-252205793199319
35K21.75 mi0.75 mi21898+478972+68972+62072386918691
23M23.00 mi1.25 mi21846+528967+58967+52120089858985
24M24.00 mi1.00 mi21765+818959+88959+82029085798579
40K24.85 mi0.85 mi21717+488949+108949+102032486838683
25.2M25.20 mi0.35 mi21698+198945+48945+42033186848684
Finish26.22 mi1.02 mi21706-88953-88953-82189594019401

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21story building
+97ft-345ft

Overall

23098

Females

9481

F65-69

9481

5K→10K

3.1 - 6.2 mi

Top 81%
×5story building
+79ft-138ft

Overall

20723

Females

8212

F65-69

8212

10K→15K

6.2 - 9.3 mi

Top 90%
×3story building
+67ft-78ft

Overall

23098

Females

9481

F65-69

9481

15K→20K

9.3 - 12.4 mi

Top 89%
×5story building
+106ft-86ft

Overall

22683

Females

9278

F65-69

9278

20K→Half

12.4 - 13.1 mi

Top 86%
×2story building
+19ft-37ft

Overall

21916

Females

8921

F65-69

8921

Half→25K

13.1 - 15.5 mi

Top 89%
×4story building
+66ft-88ft

Overall

22723

Females

9395

F65-69

9395

25K→30K

15.5 - 18.6 mi

Top 85%
×9story building
+181ft-148ft

Overall

21639

Females

8974

F65-69

8974

30K→20M

18.6 - 20.0 mi

Top 84%
×5story building
+64ft-50ft

Overall

21407

Females

8964

F65-69

8964

20M→21M

20.0 - 21.0 mi

Top 86%
×8story building
+106ft-24ft

Overall

22057

Females

9319

F65-69

9319

21M→35K

21.0 - 21.8 mi

Top 81%
×7story building
+17ft-86ft

Overall

20723

Females

8691

F65-69

8691

35K→23M

21.8 - 23.0 mi

Top 83%
×5story building
+23ft-63ft

Overall

21200

Females

8985

F65-69

8985

23M→24M

23.0 - 24.0 mi

Top 79%
×6story building
+12ft-82ft

Overall

20290

Females

8579

F65-69

8579

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

20324

Females

8683

F65-69

8683

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1story
+13ft-16ft

Overall

20331

Females

8684

F65-69

8684

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2story building
+22ft-21ft

Overall

21895

Females

9401

F65-69

9401

Passing Analysis

Category:
Athletes Passed
1069
Passed By
2948
Net Change
-1879
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19827
5K → 10K117583-466#19827#20293
10K → 15K201251-1231#20293#21524
15K → 20K71427-356#21524#21880
20K → Half2624+2#21880#21878
Half → 25K77277-200#21878#22078
25K → 30K222119+103#22078#21975
30K → 20M9744+53#21975#21922
20M → 21M5073-23#21922#21945
21M → 35K6215+47#21945#21898
35K → 23M9442+52#21898#21846
23M → 24M10120+81#21846#21765
24M → 40K6618+48#21765#21717
40K → 25.2M278+19#21717#21698
25.2M → Finish3947-8#21698#21706
TOTALS10692948-1879

Passing Charts

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