Boston Marathon logo
BOSTON MARATHON 2024

Karine Devilliers

Bib: 13825•F

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 39%
Masters (Masters Women)
#0 / 6263
Top 27%
Division (F40-44)
#0 / 1613
Top 46%
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
8:11/mi
25:24
↑ 97↓ 3451.5%
10K· 6.21 mi
8:11/mi
50:48
↑ 79↓ 1380.4%
15K· 9.32 mi
8:31/mi
1:17:17
↑ 67↓ 78
20K· 12.43 mi
9:06/mi
1:45:33
↑ 106↓ 860.1%
Half· 13.11 mi
8:08/mi
1:51:06
↑ 19↓ 370.5%
25K· 15.53 mi
8:24/mi
2:11:29
↑ 66↓ 880.2%
30K· 18.64 mi
8:58/mi
2:39:19
↑ 181↓ 1480.2%
20M
8:04/mi
2:50:17
↑ 64↓ 500.2%
21M
9:08/mi
2:59:25
↑ 106↓ 241.6%
35K· 21.75 mi
8:24/mi
3:05:42
↑ 17↓ 861.7%
23M
8:41/mi
3:16:34
↑ 23↓ 630.6%
24M
8:36/mi
3:25:10
↓ 821.3%
40K· 24.85 mi
8:33/mi
3:32:29
↓ 200.3%
25.2M
9:31/mi
3:35:46
↑ 13↓ 160.2%
Finish· 26.22 mi
8:18/mi
3:44:13
↑ 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 HalfFaster
Distance13.11 mi
Time1:51:06
Pace8:28 /mi
2nd Half
Distance13.11 mi
Time1:53:07
Pace8:38 /mi
📊Positive Split: 1.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:58:3725:248:1125:24
8:11
-
10K
6.21 mi11:24:0150:488:1125:24
8:11
0:00
15K
9.32 mi11:50:301:17:178:1826:29
8:31
+0:20
20K
12.43 mi12:18:461:45:338:3028:16
9:06
+0:35
Half
13.11 mi12:24:191:51:068:285:33
8:08
-0:58
25K
15.53 mi12:44:422:11:298:2820:23
8:24
+0:16
30K
18.64 mi13:12:322:39:198:3327:50
8:58
+0:34
20M
20.00 mi13:23:302:50:178:3110:58
8:04
-0:54
21M
21.00 mi13:32:382:59:258:339:08
9:08
+1:04
35K
21.75 mi13:38:553:05:428:326:17
8:24
-0:44
23M
23.00 mi13:49:473:16:348:3310:52
8:41
+0:17
24M
24.00 mi13:58:233:25:108:338:36
8:36
-0:05
40K
24.85 mi14:05:423:32:298:337:19
8:33
-0:03
25.2M
25.20 mi14:08:593:35:468:343:17
9:31
+0:58
Finish
26.22 mi14:17:263:44:138:338:27
8:18
-1:13

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

8:04 /mi

Average Pace

8:33 /mi

Slowest Pace

9:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:35:42

69% of race

Time at Steady Pace

1:08:31

31% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:33 /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 mi10:58:3725:248:1125:24
8:11
#15875
10K
6.21 mi11:24:0150:488:1125:24
8:11
#15612
15K
9.32 mi11:50:301:17:178:1826:29
8:31
#15863
20K
12.43 mi12:18:461:45:338:3028:16
9:06
#16388
Half
13.11 mi12:24:191:51:068:285:33
8:08
#16219
25K
15.53 mi12:44:422:11:298:2820:23
8:24
#15589
30K
18.64 mi13:12:322:39:198:3327:50
8:58
#15075
20M
20.00 mi13:23:302:50:178:3110:58
8:04
#14473
21M
21.00 mi13:32:382:59:258:339:08
9:08
#14100
35K
21.75 mi13:38:553:05:428:326:17
8:24
#13936
23M
23.00 mi13:49:473:16:348:3310:52
8:41
#13628
24M
24.00 mi13:58:233:25:108:338:36
8:36
#13440
40K
24.85 mi14:05:423:32:298:337:19
8:33
#13201
25.2M
25.20 mi14:08:593:35:468:343:17
9:31
#13103
Finish
26.22 mi14:17:263:44:138:338:27
8:18
#12949
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi158755487548716541(Top 65%)5878(Top 54%)5878(Top 364%)
10K6.21 mi3.10 mi15612+2635303+1845303+18415380(Top 60%)5146(Top 47%)5146(Top 319%)
15K9.32 mi3.11 mi15863-2515480-1775480-17716541(Top 65%)5878(Top 54%)5878(Top 364%)
20K12.43 mi3.11 mi16388-5255794-3145794-31417748(Top 69%)6562(Top 60%)6562(Top 407%)
Half13.11 mi0.68 mi16219+1695704+905704+9013650(Top 53%)4279(Top 39%)4279(Top 265%)
25K15.53 mi2.42 mi15589+6305357+3475357+34712570(Top 49%)3814(Top 35%)3814(Top 236%)
30K18.64 mi3.11 mi15075+5145125+2325125+23213034(Top 51%)4294(Top 39%)4294(Top 266%)
20M20.00 mi1.36 mi14473+6024800+3254800+3257201(Top 28%)1636(Top 15%)1636(Top 101%)
21M21.00 mi1.00 mi14100+3734655+1454655+1459226(Top 36%)2815(Top 26%)2815(Top 175%)
35K21.75 mi0.75 mi13936+1644595+604595+6010192(Top 40%)3343(Top 31%)3343(Top 207%)
23M23.00 mi1.25 mi13628+3084485+1104485+1109469(Top 37%)3125(Top 29%)3125(Top 194%)
24M24.00 mi1.00 mi13440+1884424+614424+6110080(Top 39%)3492(Top 32%)3492(Top 216%)
40K24.85 mi0.85 mi13201+2394326+984326+988706(Top 34%)2938(Top 27%)2938(Top 182%)
25.2M25.20 mi0.35 mi13103+984289+374289+378904(Top 35%)3122(Top 29%)3122(Top 194%)
Finish26.22 mi1.02 mi12949+1544254+354254+3510322(Top 40%)3662(Top 34%)3662(Top 227%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21story building
+97ft-345ft

Overall

16541

Females

5878

F40-44

5878

5K→10K

3.1 - 6.2 mi

Top 60%
×5story building
+79ft-138ft

Overall

15380

Females

5146

F40-44

5146

10K→15K

6.2 - 9.3 mi

Top 65%
×3story building
+67ft-78ft

Overall

16541

Females

5878

F40-44

5878

15K→20K

9.3 - 12.4 mi

Top 69%
×5story building
+106ft-86ft

Overall

17748

Females

6562

F40-44

6562

20K→Half

12.4 - 13.1 mi

Top 53%
×2story building
+19ft-37ft

Overall

13650

Females

4279

F40-44

4279

Half→25K

13.1 - 15.5 mi

Top 49%
×4story building
+66ft-88ft

Overall

12570

Females

3814

F40-44

3814

25K→30K

15.5 - 18.6 mi

Top 51%
×9story building
+181ft-148ft

Overall

13034

Females

4294

F40-44

4294

30K→20M

18.6 - 20.0 mi

Top 28%
×5story building
+64ft-50ft

Overall

7201

Females

1636

F40-44

1636

20M→21M

20.0 - 21.0 mi

Top 36%
×8story building
+106ft-24ft

Overall

9226

Females

2815

F40-44

2815

21M→35K

21.0 - 21.8 mi

Top 40%
×7story building
+17ft-86ft

Overall

10192

Females

3343

F40-44

3343

35K→23M

21.8 - 23.0 mi

Top 37%
×5story building
+23ft-63ft

Overall

9469

Females

3125

F40-44

3125

23M→24M

23.0 - 24.0 mi

Top 39%
×6story building
+12ft-82ft

Overall

10080

Females

3492

F40-44

3492

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

8706

Females

2938

F40-44

2938

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1story
+13ft-16ft

Overall

8904

Females

3122

F40-44

3122

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2story building
+22ft-21ft

Overall

10322

Females

3662

F40-44

3662

Passing Analysis

Category:
Athletes Passed
4258
Passed By
1332
Net Change
+2926
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15875
5K → 10K431168+263#15875#15612
10K → 15K162413-251#15612#15863
15K → 20K112637-525#15863#16388
20K → Half1712+169#16388#16219
Half → 25K6322+630#16219#15589
25K → 30K55642+514#15589#15075
30K → 20M6020+602#15075#14473
20M → 21M3785+373#14473#14100
21M → 35K17410+164#14100#13936
35K → 23M3168+308#13936#13628
23M → 24M20214+188#13628#13440
24M → 40K2390+239#13440#13201
40K → 25.2M1013+98#13201#13103
25.2M → Finish18228+154#13103#12949
TOTALS42581332+2926
📊

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