Boston Marathon logo
BOSTON MARATHON 2024

Leigh Clear

Bib: 16516•F

MD

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 33%
Gender (Female)
#0 / 10924
Top 18%
Division (F18-39)
#0 / 4660
Top 31%
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
7:43/mi
23:57
↑ 97↓ 3451.5%
10K· 6.21 mi
7:43/mi
47:56
↑ 79↓ 1380.4%
15K· 9.32 mi
7:36/mi
1:11:34
↑ 67↓ 78
20K· 12.43 mi
7:42/mi
1:35:29
↑ 106↓ 860.1%
Half· 13.11 mi
7:37/mi
1:40:41
↑ 19↓ 370.5%
25K· 15.53 mi
7:48/mi
1:59:35
↑ 66↓ 880.2%
30K· 18.64 mi
8:00/mi
2:24:27
↑ 181↓ 1480.2%
20M
8:01/mi
2:35:20
↑ 64↓ 500.2%
21M
8:19/mi
2:43:39
↑ 106↓ 241.6%
35K· 21.75 mi
7:45/mi
2:49:27
↑ 17↓ 861.7%
23M
7:58/mi
2:59:26
↑ 23↓ 630.6%
24M
7:58/mi
3:07:24
↓ 821.3%
40K· 24.85 mi
8:21/mi
3:14:32
↓ 200.3%
25.2M
9:40/mi
3:17:52
↑ 13↓ 160.2%
Finish· 26.22 mi
8:11/mi
3:26:12
↑ 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
Time1:40:41
Pace7:41 /mi
2nd Half
Distance13.11 mi
Time1:45:31
Pace8:03 /mi
📊Positive Split: 4.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:1423:577:4323:57
7:43
-
10K
6.21 mi11:38:1347:567:4323:59
7:43
0:00
15K
9.32 mi12:01:511:11:347:4123:38
7:36
-0:07
20K
12.43 mi12:25:461:35:297:4123:55
7:42
+0:06
Half
13.11 mi12:30:581:40:417:415:12
7:37
-0:05
25K
15.53 mi12:49:521:59:357:4218:54
7:48
+0:11
30K
18.64 mi13:14:442:24:277:4524:52
8:00
+0:12
20M
20.00 mi13:25:372:35:207:4610:53
8:01
+0:01
21M
21.00 mi13:33:562:43:397:488:19
8:19
+0:18
35K
21.75 mi13:39:442:49:277:475:48
7:45
-0:34
23M
23.00 mi13:49:432:59:267:489:59
7:58
+0:13
24M
24.00 mi13:57:413:07:247:497:58
7:58
0:00
40K
24.85 mi14:04:493:14:327:507:08
8:21
+0:23
25.2M
25.20 mi14:08:093:17:527:513:20
9:40
+1:19
Finish
26.22 mi14:16:293:26:127:528:20
8:11
-1:29

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

7:36 /mi

Average Pace

7:52 /mi

Slowest Pace

9:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:40:41

49% of race

Time at Steady Pace

1:26:44

42% of race

Time at Slower Pace

18:47

9% of race

Average Pace: 7:52 /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 mi11:14:1423:577:4323:57
7:43
#12382
10K
6.21 mi11:38:1347:567:4323:59
7:43
#12217
15K
9.32 mi12:01:511:11:347:4123:38
7:36
#11555
20K
12.43 mi12:25:461:35:297:4123:55
7:42
#11051
Half
13.11 mi12:30:581:40:417:415:12
7:37
#10994
25K
15.53 mi12:49:521:59:357:4218:54
7:48
#10523
30K
18.64 mi13:14:442:24:277:4524:52
8:00
#9900
20M
20.00 mi13:25:372:35:207:4610:53
8:01
#9549
21M
21.00 mi13:33:562:43:397:488:19
8:19
#9182
35K
21.75 mi13:39:442:49:277:475:48
7:45
#9027
23M
23.00 mi13:49:432:59:267:489:59
7:58
#8726
24M
24.00 mi13:57:413:07:247:497:58
7:58
#8569
40K
24.85 mi14:04:493:14:327:507:08
8:21
#8472
25.2M
25.20 mi14:08:093:17:527:513:20
9:40
#8465
Finish
26.22 mi14:16:293:26:127:528:20
8:11
#8458
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi123823345334510478(Top 41%)2413(Top 22%)2413(Top 52%)
10K6.21 mi3.10 mi12217+1653286+593286+5912021(Top 47%)3200(Top 29%)3200(Top 69%)
15K9.32 mi3.11 mi11555+6622949+3372949+33710478(Top 41%)2413(Top 22%)2413(Top 52%)
20K12.43 mi3.11 mi11051+5042689+2602689+2609735(Top 38%)2197(Top 20%)2197(Top 47%)
Half13.11 mi0.68 mi10994+572666+232666+2310036(Top 39%)2308(Top 21%)2308(Top 50%)
25K15.53 mi2.42 mi10523+4712477+1892477+1898900(Top 35%)1961(Top 18%)1961(Top 42%)
30K18.64 mi3.11 mi9900+6232270+2072270+2077899(Top 31%)1729(Top 16%)1729(Top 37%)
20M20.00 mi1.36 mi9549+3512148+1222148+1226851(Top 27%)1488(Top 14%)1488(Top 32%)
21M21.00 mi1.00 mi9182+3672029+1192029+1195424(Top 21%)1050(Top 10%)1050(Top 23%)
35K21.75 mi0.75 mi9027+1551981+481981+486391(Top 25%)1477(Top 14%)1477(Top 32%)
23M23.00 mi1.25 mi8726+3011914+671914+675636(Top 22%)1297(Top 12%)1297(Top 28%)
24M24.00 mi1.00 mi8569+1571889+251889+256486(Top 25%)1757(Top 16%)1757(Top 38%)
40K24.85 mi0.85 mi8472+971883+61883+67582(Top 30%)2411(Top 22%)2411(Top 52%)
25.2M25.20 mi0.35 mi8465+71908-251908-259457(Top 37%)3360(Top 31%)3360(Top 72%)
Finish26.22 mi1.02 mi8458+71939-311939-319664(Top 38%)3350(Top 31%)3350(Top 72%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21story building
+97ft-345ft

Overall

10478

Females

2413

F18-39

2413

5K→10K

3.1 - 6.2 mi

Top 47%
×5story building
+79ft-138ft

Overall

12021

Females

3200

F18-39

3200

10K→15K

6.2 - 9.3 mi

Top 41%
×3story building
+67ft-78ft

Overall

10478

Females

2413

F18-39

2413

15K→20K

9.3 - 12.4 mi

Top 38%
×5story building
+106ft-86ft

Overall

9735

Females

2197

F18-39

2197

20K→Half

12.4 - 13.1 mi

Top 39%
×2story building
+19ft-37ft

Overall

10036

Females

2308

F18-39

2308

Half→25K

13.1 - 15.5 mi

Top 35%
×4story building
+66ft-88ft

Overall

8900

Females

1961

F18-39

1961

25K→30K

15.5 - 18.6 mi

Top 31%
×9story building
+181ft-148ft

Overall

7899

Females

1729

F18-39

1729

30K→20M

18.6 - 20.0 mi

Top 27%
×5story building
+64ft-50ft

Overall

6851

Females

1488

F18-39

1488

20M→21M

20.0 - 21.0 mi

Top 21%
×8story building
+106ft-24ft

Overall

5424

Females

1050

F18-39

1050

21M→35K

21.0 - 21.8 mi

Top 25%
×7story building
+17ft-86ft

Overall

6391

Females

1477

F18-39

1477

35K→23M

21.8 - 23.0 mi

Top 22%
×5story building
+23ft-63ft

Overall

5636

Females

1297

F18-39

1297

23M→24M

23.0 - 24.0 mi

Top 25%
×6story building
+12ft-82ft

Overall

6486

Females

1757

F18-39

1757

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

7582

Females

2411

F18-39

2411

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1story
+13ft-16ft

Overall

9457

Females

3360

F18-39

3360

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2story building
+22ft-21ft

Overall

9664

Females

3350

F18-39

3350

Passing Analysis

Category:
Athletes Passed
4467*
Passed By
543
Net Change
+3924
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12382
5K → 10K381216+165#12382#12217
10K → 15K67715+662#12217#11555
15K → 20K52622+504#11555#11051
20K → Half6811+57#11051#10994
Half → 25K49928+471#10994#10523
25K → 30K651*28+623#10523#9900
30K → 20M36211+351#9900#9549
20M → 21M3758+367#9549#9182
21M → 35K1616+155#9182#9027
35K → 23M31514+301#9027#8726
23M → 24M17922+157#8726#8569
24M → 40K13538+97#8569#8472
40K → 25.2M5043+7#8472#8465
25.2M → Finish8881+7#8465#8458
TOTALS4467*543+3924

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing