Boston Marathon logo
BOSTON MARATHON 2024

Elizabeth Couturier

Bib: 26887•F

SC

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F40-44)
#0 / 1613
Race Day Weather
55°/45°F
scattered clouds

⏱️ 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
9:54/mi
30:44
↑ 97↓ 3451.5%
10K· 6.21 mi
9:49/mi
1:01:13
↑ 79↓ 1380.4%
15K· 9.32 mi
9:20/mi
1:30:12
↑ 67↓ 78
20K· 12.43 mi
9:07/mi
1:58:31
↑ 106↓ 860.1%
Half· 13.11 mi
8:40/mi
2:04:26
↑ 19↓ 370.5%
25K· 15.53 mi
9:32/mi
2:27:33
↑ 66↓ 880.2%
30K· 18.64 mi
9:37/mi
2:57:27
↑ 181↓ 1480.2%
20M
9:44/mi
3:10:41
↑ 64↓ 500.2%
21M
9:50/mi
3:20:31
↑ 106↓ 241.6%
35K· 21.75 mi
8:56/mi
3:27:12
↑ 17↓ 861.7%
23M
8:58/mi
3:38:25
↑ 23↓ 630.6%
24M
8:32/mi
3:46:57
↓ 821.3%
40K· 24.85 mi
8:28/mi
3:54:11
↓ 200.3%
25.2M
9:28/mi
3:57:27
↑ 13↓ 160.2%
Finish· 26.22 mi
8:28/mi
4:06:05
↑ 22↓ 21

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via Half
Distance13.11 mi
Time2:04:26
Pace9:30 /mi
2nd Half✓ Faster
Distance13.11 mi
Time2:01:39
Pace9:17 /mi
📊Negative Split: 2.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:4330:449:5430:44
9:54
-
10K
6.21 mi12:19:121:01:139:5130:29
9:49
-0:05
15K
9.32 mi12:48:111:30:129:4128:59
9:20
-0:29
20K
12.43 mi13:16:301:58:319:3228:19
9:07
-0:13
Half
13.11 mi13:22:252:04:269:305:55
8:40
-0:27
25K
15.53 mi13:45:322:27:339:3023:07
9:32
+0:52
30K
18.64 mi14:15:262:57:279:3129:54
9:37
+0:05
20M
20.00 mi14:28:403:10:419:3213:14
9:44
+0:07
21M
21.00 mi14:38:303:20:319:339:50
9:50
+0:06
35K
21.75 mi14:45:113:27:129:326:41
8:56
-0:54
23M
23.00 mi14:56:243:38:259:3011:13
8:58
+0:02
24M
24.00 mi15:04:563:46:579:278:32
8:32
-0:26
40K
24.85 mi15:12:103:54:119:257:14
8:28
-0:04
25.2M
25.20 mi15:15:263:57:279:253:16
9:28
+1:00
Finish
26.22 mi15:24:044:06:059:248:38
8:28
-1:00

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

8:28 /mi

Average Pace

9:24 /mi

Slowest Pace

9:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:16:32

31% of race

Time at Steady Pace

2:49:33

69% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:23 /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 mi11:48:4330:449:5430:44
9:54
#22733
10K
6.21 mi12:19:121:01:139:5130:29
9:49
#22438
15K
9.32 mi12:48:111:30:129:4128:59
9:20
#21708
20K
12.43 mi13:16:301:58:319:3228:19
9:07
#20790
Half
13.11 mi13:22:252:04:269:305:55
8:40
#20619
25K
15.53 mi13:45:322:27:339:3023:07
9:32
#20142
30K
18.64 mi14:15:262:57:279:3129:54
9:37
#19436
20M
20.00 mi14:28:403:10:419:3213:14
9:44
#19127
21M
21.00 mi14:38:303:20:319:339:50
9:50
#18760
35K
21.75 mi14:45:113:27:129:326:41
8:56
#18547
23M
23.00 mi14:56:243:38:259:3011:13
8:58
#18136
24M
24.00 mi15:04:563:46:579:278:32
8:32
#17821
40K
24.85 mi15:12:103:54:119:257:14
8:28
#17531
25.2M
25.20 mi15:15:263:57:279:253:16
9:28
#17378
Finish
26.22 mi15:24:044:06:059:248:38
8:28
#17159
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi227339264926420117(Top 79%)7844(Top 72%)7844(Top 486%)
10K6.21 mi3.10 mi22438+2959122+1429122+14222117(Top 87%)8980(Top 82%)8980(Top 557%)
15K9.32 mi3.11 mi21708+7308743+3798743+37920117(Top 79%)7844(Top 72%)7844(Top 486%)
20K12.43 mi3.11 mi20790+9188245+4988245+49817836(Top 70%)6619(Top 61%)6619(Top 410%)
Half13.11 mi0.68 mi20619+1718162+838162+8316736(Top 66%)6073(Top 56%)6073(Top 377%)
25K15.53 mi2.42 mi20142+4777906+2567906+25617671(Top 69%)6639(Top 61%)6639(Top 412%)
30K18.64 mi3.11 mi19436+7067610+2967610+29615947(Top 62%)5942(Top 54%)5942(Top 368%)
20M20.00 mi1.36 mi19127+3097477+1337477+13315529(Top 61%)5973(Top 55%)5973(Top 370%)
21M21.00 mi1.00 mi18760+3677300+1777300+17712298(Top 48%)4421(Top 40%)4421(Top 274%)
35K21.75 mi0.75 mi18547+2137190+1107190+11013039(Top 51%)4841(Top 44%)4841(Top 300%)
23M23.00 mi1.25 mi18136+4116998+1926998+19210990(Top 43%)3901(Top 36%)3901(Top 242%)
24M24.00 mi1.00 mi17821+3156867+1316867+1319712(Top 38%)3304(Top 30%)3304(Top 205%)
40K24.85 mi0.85 mi17531+2906725+1426725+1428189(Top 32%)2687(Top 25%)2687(Top 167%)
25.2M25.20 mi0.35 mi17378+1536656+696656+698722(Top 34%)3046(Top 28%)3046(Top 189%)
Finish26.22 mi1.02 mi17159+2196571+856571+8511395(Top 45%)4182(Top 38%)4182(Top 259%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21story building
+97ft-345ft

Overall

20117

Females

7844

F40-44

7844

5K→10K

3.1 - 6.2 mi

Top 87%
×5story building
+79ft-138ft

Overall

22117

Females

8980

F40-44

8980

10K→15K

6.2 - 9.3 mi

Top 79%
×3story building
+67ft-78ft

Overall

20117

Females

7844

F40-44

7844

15K→20K

9.3 - 12.4 mi

Top 70%
×5story building
+106ft-86ft

Overall

17836

Females

6619

F40-44

6619

20K→Half

12.4 - 13.1 mi

Top 66%
×2story building
+19ft-37ft

Overall

16736

Females

6073

F40-44

6073

Half→25K

13.1 - 15.5 mi

Top 69%
×4story building
+66ft-88ft

Overall

17671

Females

6639

F40-44

6639

25K→30K

15.5 - 18.6 mi

Top 62%
×9story building
+181ft-148ft

Overall

15947

Females

5942

F40-44

5942

30K→20M

18.6 - 20.0 mi

Top 61%
×5story building
+64ft-50ft

Overall

15529

Females

5973

F40-44

5973

20M→21M

20.0 - 21.0 mi

Top 48%
×8story building
+106ft-24ft

Overall

12298

Females

4421

F40-44

4421

21M→35K

21.0 - 21.8 mi

Top 51%
×7story building
+17ft-86ft

Overall

13039

Females

4841

F40-44

4841

35K→23M

21.8 - 23.0 mi

Top 43%
×5story building
+23ft-63ft

Overall

10990

Females

3901

F40-44

3901

23M→24M

23.0 - 24.0 mi

Top 38%
×6story building
+12ft-82ft

Overall

9712

Females

3304

F40-44

3304

24M→40K

24.0 - 24.9 mi

Top 32%
×1story
+6ft-20ft

Overall

8189

Females

2687

F40-44

2687

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

8722

Females

3046

F40-44

3046

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2story building
+22ft-21ft

Overall

11395

Females

4182

F40-44

4182

Passing Analysis

Category:
Athletes Passed
5680
Passed By
106
Net Change
+5574
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22733
5K → 10K38085+295#22733#22438
10K → 15K7355+730#22438#21708
15K → 20K9202+918#21708#20790
20K → Half1721+171#20790#20619
Half → 25K4814+477#20619#20142
25K → 30K7082+706#20142#19436
30K → 20M3101+309#19436#19127
20M → 21M3670+367#19127#18760
21M → 35K2141+213#18760#18547
35K → 23M4121+411#18547#18136
23M → 24M3150+315#18136#17821
24M → 40K2900+290#17821#17531
40K → 25.2M1530+153#17531#17378
25.2M → Finish2234+219#17378#17159
TOTALS5680106+5574
📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing