Boston Marathon logo
BOSTON MARATHON 2024

Lindsay Mcclelland

Bib: 12146•F

NC

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
7:29/mi
23:14
↑ 97↓ 3451.5%
10K· 6.21 mi
7:26/mi
46:21
↑ 79↓ 1380.4%
15K· 9.32 mi
7:24/mi
1:09:21
↑ 67↓ 78
20K· 12.43 mi
7:31/mi
1:32:41
↑ 106↓ 860.1%
Half· 13.11 mi
7:29/mi
1:37:47
↑ 19↓ 370.5%
25K· 15.53 mi
7:42/mi
1:56:27
↑ 66↓ 880.2%
30K· 18.64 mi
8:17/mi
2:22:12
↑ 181↓ 1480.2%
20M
8:46/mi
2:34:07
↑ 64↓ 500.2%
21M
10:13/mi
2:44:20
↑ 106↓ 241.6%
35K· 21.75 mi
7:48/mi
2:50:10
↑ 17↓ 861.7%
23M
8:08/mi
3:00:21
↑ 23↓ 630.6%
24M
7:55/mi
3:08:16
↓ 821.3%
40K· 24.85 mi
8:02/mi
3:15:08
↓ 200.3%
25.2M
8:45/mi
3:18:09
↑ 13↓ 160.2%
Finish· 26.22 mi
7:36/mi
3:25:54
↑ 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
Time1:37:47
Pace7:28 /mi
2nd Half
Distance13.11 mi
Time1:48:07
Pace8:15 /mi
📊Positive Split: 10.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:2823:147:2923:14
7:29
-
10K
6.21 mi11:16:3546:217:2823:07
7:26
-0:03
15K
9.32 mi11:39:351:09:217:2623:00
7:24
-0:02
20K
12.43 mi12:02:551:32:417:2723:20
7:31
+0:07
Half
13.11 mi12:08:011:37:477:285:06
7:29
-0:02
25K
15.53 mi12:26:411:56:277:3018:40
7:42
+0:13
30K
18.64 mi12:52:262:22:127:3825:45
8:17
+0:35
20M
20.00 mi13:04:212:34:077:4211:55
8:46
+0:29
21M
21.00 mi13:14:342:44:207:5010:13
10:13
+1:27
35K
21.75 mi13:20:242:50:107:495:50
7:48
-2:25
23M
23.00 mi13:30:353:00:217:5010:11
8:08
+0:20
24M
24.00 mi13:38:303:08:167:517:55
7:55
-0:13
40K
24.85 mi13:45:223:15:087:516:52
8:02
+0:07
25.2M
25.20 mi13:48:233:18:097:523:01
8:45
+0:43
Finish
26.22 mi13:56:083:25:547:527:45
7:36
-1:09

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

7:24 /mi

Average Pace

7:52 /mi

Slowest Pace

10:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

46:07

22% of race

Time at Steady Pace

1:48:53

53% of race

Time at Slower Pace

50:54

25% of race

Average Pace: 7:51 /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 mi10:53:2823:147:2923:14
7:29
#10574
10K
6.21 mi11:16:3546:217:2823:07
7:26
#10129
15K
9.32 mi11:39:351:09:217:2623:00
7:24
#9669
20K
12.43 mi12:02:551:32:417:2723:20
7:31
#9300
Half
13.11 mi12:08:011:37:477:285:06
7:29
#9281
25K
15.53 mi12:26:411:56:277:3018:40
7:42
#9042
30K
18.64 mi12:52:262:22:127:3825:45
8:17
#9061
20M
20.00 mi13:04:212:34:077:4211:55
8:46
#9141
21M
21.00 mi13:14:342:44:207:5010:13
10:13
#9413
35K
21.75 mi13:20:242:50:107:495:50
7:48
#9255
23M
23.00 mi13:30:353:00:217:5010:11
8:08
#8968
24M
24.00 mi13:38:303:08:167:517:55
7:55
#8813
40K
24.85 mi13:45:223:15:087:516:52
8:02
#8633
25.2M
25.20 mi13:48:233:18:097:523:01
8:45
#8545
Finish
26.22 mi13:56:083:25:547:527:45
7:36
#8394
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi10574232823288923(Top 35%)1662(Top 15%)1662(Top 36%)
10K6.21 mi3.10 mi10129+4452119+2092119+2099755(Top 38%)1991(Top 18%)1991(Top 43%)
15K9.32 mi3.11 mi9669+4601942+1771942+1778923(Top 35%)1662(Top 15%)1662(Top 36%)
20K12.43 mi3.11 mi9300+3691800+1421800+1428461(Top 33%)1573(Top 14%)1573(Top 34%)
Half13.11 mi0.68 mi9281+191798+21798+28997(Top 35%)1823(Top 17%)1823(Top 39%)
25K15.53 mi2.42 mi9042+2391727+711727+718279(Top 32%)1681(Top 15%)1681(Top 36%)
30K18.64 mi3.11 mi9061-191840-1131840-1139497(Top 37%)2456(Top 22%)2456(Top 53%)
20M20.00 mi1.36 mi9141-801942-1021942-10210933(Top 43%)3431(Top 31%)3431(Top 74%)
21M21.00 mi1.00 mi9413-2722142-2002142-20013805(Top 54%)5205(Top 48%)5205(Top 112%)
35K21.75 mi0.75 mi9255+1582099+432099+436621(Top 26%)1577(Top 14%)1577(Top 34%)
23M23.00 mi1.25 mi8968+2872026+732026+736451(Top 25%)1660(Top 15%)1660(Top 36%)
24M24.00 mi1.00 mi8813+1551987+391987+396198(Top 24%)1616(Top 15%)1616(Top 35%)
40K24.85 mi0.85 mi8633+1801958+291958+295985(Top 23%)1646(Top 15%)1646(Top 35%)
25.2M25.20 mi0.35 mi8545+881940+181940+185501(Top 22%)1495(Top 14%)1495(Top 32%)
Finish26.22 mi1.02 mi8394+1511915+251915+256208(Top 24%)1747(Top 16%)1747(Top 37%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21story building
+97ft-345ft

Overall

8923

Females

1662

F18-39

1662

5K→10K

3.1 - 6.2 mi

Top 38%
×5story building
+79ft-138ft

Overall

9755

Females

1991

F18-39

1991

10K→15K

6.2 - 9.3 mi

Top 35%
×3story building
+67ft-78ft

Overall

8923

Females

1662

F18-39

1662

15K→20K

9.3 - 12.4 mi

Top 33%
×5story building
+106ft-86ft

Overall

8461

Females

1573

F18-39

1573

20K→Half

12.4 - 13.1 mi

Top 35%
×2story building
+19ft-37ft

Overall

8997

Females

1823

F18-39

1823

Half→25K

13.1 - 15.5 mi

Top 32%
×4story building
+66ft-88ft

Overall

8279

Females

1681

F18-39

1681

25K→30K

15.5 - 18.6 mi

Top 37%
×9story building
+181ft-148ft

Overall

9497

Females

2456

F18-39

2456

30K→20M

18.6 - 20.0 mi

Top 43%
×5story building
+64ft-50ft

Overall

10933

Females

3431

F18-39

3431

20M→21M

20.0 - 21.0 mi

Top 54%
×8story building
+106ft-24ft

Overall

13805

Females

5205

F18-39

5205

21M→35K

21.0 - 21.8 mi

Top 26%
×7story building
+17ft-86ft

Overall

6621

Females

1577

F18-39

1577

35K→23M

21.8 - 23.0 mi

Top 25%
×5story building
+23ft-63ft

Overall

6451

Females

1660

F18-39

1660

23M→24M

23.0 - 24.0 mi

Top 24%
×6story building
+12ft-82ft

Overall

6198

Females

1616

F18-39

1616

24M→40K

24.0 - 24.9 mi

Top 23%
×1story
+6ft-20ft

Overall

5985

Females

1646

F18-39

1646

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1story
+13ft-16ft

Overall

5501

Females

1495

F18-39

1495

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2story building
+22ft-21ft

Overall

6208

Females

1747

F18-39

1747

Passing Analysis

Category:
Athletes Passed
3324*
Passed By
1144
Net Change
+2180
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10574
5K → 10K542*97+445#10574#10129
10K → 15K492*32+460#10129#9669
15K → 20K40536+369#9669#9300
20K → Half4122+19#9300#9281
Half → 25K31475+239#9281#9042
25K → 30K272291-19#9042#9061
30K → 20M103183-80#9061#9141
20M → 21M61333-272#9141#9413
21M → 35K16810+158#9413#9255
35K → 23M30417+287#9255#8968
23M → 24M17116+155#8968#8813
24M → 40K19313+180#8813#8633
40K → 25.2M924+88#8633#8545
25.2M → Finish16615+151#8545#8394
TOTALS3324*1144+2180

* 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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing