Boston Marathon logo
BOSTON MARATHON 2024

Julie Bessette

Bib: 21581•F

QC

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Top 48%
Gender (Female)
#0 / 10924
Top 36%
Masters (Masters Women)
#0 / 6263
Top 24%
Division (F50-54)
#0 / 1187
Top 17%
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
8:24/mi
26:07
↑ 97↓ 3451.5%
10K· 6.21 mi
8:20/mi
52:01
↑ 79↓ 1380.4%
15K· 9.32 mi
8:27/mi
1:18:16
↑ 67↓ 78
20K· 12.43 mi
8:19/mi
1:44:06
↑ 106↓ 860.1%
Half· 13.11 mi
8:23/mi
1:49:49
↑ 19↓ 370.5%
25K· 15.53 mi
8:28/mi
2:10:20
↑ 66↓ 880.2%
30K· 18.64 mi
8:39/mi
2:37:11
↑ 181↓ 1480.2%
20M
8:36/mi
2:48:52
↑ 64↓ 500.2%
21M
8:52/mi
2:57:44
↑ 106↓ 241.6%
35K· 21.75 mi
8:29/mi
3:04:05
↑ 17↓ 861.7%
23M
8:33/mi
3:14:47
↑ 23↓ 630.6%
24M
8:23/mi
3:23:10
↓ 821.3%
40K· 24.85 mi
8:22/mi
3:30:19
↓ 200.3%
25.2M
9:20/mi
3:33:32
↑ 13↓ 160.2%
Finish· 26.22 mi
8:04/mi
3:41:45
↑ 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
Time1:49:49
Pace8:23 /mi
2nd Half
Distance13.11 mi
Time1:51:56
Pace8:32 /mi
📊Positive Split: 1.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:2826:078:2426:07
8:24
-
10K
6.21 mi11:48:2252:018:2225:54
8:20
-0:04
15K
9.32 mi12:14:371:18:168:2426:15
8:27
+0:07
20K
12.43 mi12:40:271:44:068:2325:50
8:19
-0:08
Half
13.11 mi12:46:101:49:498:235:43
8:23
+0:04
25K
15.53 mi13:06:412:10:208:2320:31
8:28
+0:05
30K
18.64 mi13:33:322:37:118:2626:51
8:39
+0:11
20M
20.00 mi13:45:132:48:528:2711:41
8:36
-0:03
21M
21.00 mi13:54:052:57:448:288:52
8:52
+0:16
35K
21.75 mi14:00:263:04:058:286:21
8:29
-0:23
23M
23.00 mi14:11:083:14:478:2810:42
8:33
+0:04
24M
24.00 mi14:19:313:23:108:288:23
8:23
-0:10
40K
24.85 mi14:26:403:30:198:287:09
8:22
-0:01
25.2M
25.20 mi14:29:533:33:328:283:13
9:20
+0:58
Finish
26.22 mi14:38:063:41:458:288:13
8:04
-1:16

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

8:28 /mi

Slowest Pace

9:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:38:32

99% of race

Time at Steady Pace

3:13

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:27 /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 mi11:22:2826:078:2426:07
8:24
#17248
10K
6.21 mi11:48:2252:018:2225:54
8:20
#16754
15K
9.32 mi12:14:371:18:168:2426:15
8:27
#16479
20K
12.43 mi12:40:271:44:068:2325:50
8:19
#15702
Half
13.11 mi12:46:101:49:498:235:43
8:23
#15674
25K
15.53 mi13:06:412:10:208:2320:31
8:28
#15148
30K
18.64 mi13:33:322:37:118:2626:51
8:39
#14413
20M
20.00 mi13:45:132:48:528:2711:41
8:36
#14045
21M
21.00 mi13:54:052:57:448:288:52
8:52
#13631
35K
21.75 mi14:00:263:04:058:286:21
8:29
#13484
23M
23.00 mi14:11:083:14:478:2810:42
8:33
#13147
24M
24.00 mi14:19:313:23:108:288:23
8:23
#12915
40K
24.85 mi14:26:403:30:198:287:09
8:22
#12642
25.2M
25.20 mi14:29:533:33:328:283:13
9:20
#12535
Finish
26.22 mi14:38:063:41:458:288:13
8:04
#12380
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi172486303630316116(Top 63%)5625(Top 51%)5625(Top 474%)
10K6.21 mi3.10 mi16754+4946015+2886015+28816340(Top 64%)5726(Top 52%)5726(Top 482%)
15K9.32 mi3.11 mi16479+2755838+1775838+17716116(Top 63%)5625(Top 51%)5625(Top 474%)
20K12.43 mi3.11 mi15702+7775395+4435395+44313809(Top 54%)4309(Top 39%)4309(Top 363%)
Half13.11 mi0.68 mi15674+285375+205375+2015043(Top 59%)5057(Top 46%)5057(Top 426%)
25K15.53 mi2.42 mi15148+5265090+2855090+28512859(Top 50%)3964(Top 36%)3964(Top 334%)
30K18.64 mi3.11 mi14413+7354727+3634727+36311414(Top 45%)3405(Top 31%)3405(Top 287%)
20M20.00 mi1.36 mi14045+3684566+1614566+16110014(Top 39%)2966(Top 27%)2966(Top 250%)
21M21.00 mi1.00 mi13631+4144400+1664400+1667953(Top 31%)2162(Top 20%)2162(Top 182%)
35K21.75 mi0.75 mi13484+1474348+524348+5210713(Top 42%)3601(Top 33%)3601(Top 303%)
23M23.00 mi1.25 mi13147+3374217+1314217+1318754(Top 34%)2753(Top 25%)2753(Top 232%)
24M24.00 mi1.00 mi12915+2324124+934124+938792(Top 34%)2855(Top 26%)2855(Top 241%)
40K24.85 mi0.85 mi12642+2734025+994025+997705(Top 30%)2475(Top 23%)2475(Top 209%)
25.2M25.20 mi0.35 mi12535+1073983+423983+428104(Top 32%)2727(Top 25%)2727(Top 230%)
Finish26.22 mi1.02 mi12380+1553938+453938+458959(Top 35%)3047(Top 28%)3047(Top 257%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21story building
+97ft-345ft

Overall

16116

Females

5625

F50-54

5625

5K→10K

3.1 - 6.2 mi

Top 64%
×5story building
+79ft-138ft

Overall

16340

Females

5726

F50-54

5726

10K→15K

6.2 - 9.3 mi

Top 63%
×3story building
+67ft-78ft

Overall

16116

Females

5625

F50-54

5625

15K→20K

9.3 - 12.4 mi

Top 54%
×5story building
+106ft-86ft

Overall

13809

Females

4309

F50-54

4309

20K→Half

12.4 - 13.1 mi

Top 59%
×2story building
+19ft-37ft

Overall

15043

Females

5057

F50-54

5057

Half→25K

13.1 - 15.5 mi

Top 50%
×4story building
+66ft-88ft

Overall

12859

Females

3964

F50-54

3964

25K→30K

15.5 - 18.6 mi

Top 45%
×9story building
+181ft-148ft

Overall

11414

Females

3405

F50-54

3405

30K→20M

18.6 - 20.0 mi

Top 39%
×5story building
+64ft-50ft

Overall

10014

Females

2966

F50-54

2966

20M→21M

20.0 - 21.0 mi

Top 31%
×8story building
+106ft-24ft

Overall

7953

Females

2162

F50-54

2162

21M→35K

21.0 - 21.8 mi

Top 42%
×7story building
+17ft-86ft

Overall

10713

Females

3601

F50-54

3601

35K→23M

21.8 - 23.0 mi

Top 34%
×5story building
+23ft-63ft

Overall

8754

Females

2753

F50-54

2753

23M→24M

23.0 - 24.0 mi

Top 34%
×6story building
+12ft-82ft

Overall

8792

Females

2855

F50-54

2855

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

7705

Females

2475

F50-54

2475

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1story
+13ft-16ft

Overall

8104

Females

2727

F50-54

2727

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2story building
+22ft-21ft

Overall

8959

Females

3047

F50-54

3047

Passing Analysis

Category:
Athletes Passed
5188
Passed By
320
Net Change
+4868
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17248
5K → 10K602108+494#17248#16754
10K → 15K37095+275#16754#16479
15K → 20K7814+777#16479#15702
20K → Half5022+28#15702#15674
Half → 25K53610+526#15674#15148
25K → 30K75621+735#15148#14413
30K → 20M3735+368#14413#14045
20M → 21M4173+414#14045#13631
21M → 35K16013+147#13631#13484
35K → 23M3447+337#13484#13147
23M → 24M2386+232#13147#12915
24M → 40K2774+273#12915#12642
40K → 25.2M1147+107#12642#12535
25.2M → Finish17015+155#12535#12380
TOTALS5188320+4868
📊

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