Boston Marathon logo
BOSTON MARATHON 2024

Lindsey Knast

Bib: 7107•F

CO

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 14%
Gender (Female)
#0 / 10924
Top 3%
Division (F18-39)
#0 / 4660
Top 6%
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
6:41/mi
20:45
↑ 97↓ 3451.5%
10K· 6.21 mi
6:43/mi
41:36
↑ 79↓ 1380.4%
15K· 9.32 mi
6:42/mi
1:02:24
↑ 67↓ 78
20K· 12.43 mi
6:48/mi
1:23:33
↑ 106↓ 860.1%
Half· 13.11 mi
6:49/mi
1:28:12
↑ 19↓ 370.5%
25K· 15.53 mi
6:52/mi
1:44:51
↑ 66↓ 880.2%
30K· 18.64 mi
7:12/mi
2:07:13
↑ 181↓ 1480.2%
20M
7:17/mi
2:17:07
↑ 64↓ 500.2%
21M
7:58/mi
2:25:05
↑ 106↓ 241.6%
35K· 21.75 mi
7:21/mi
2:30:35
↑ 17↓ 861.7%
23M
7:37/mi
2:40:07
↑ 23↓ 630.6%
24M
7:39/mi
2:47:46
↓ 821.3%
40K· 24.85 mi
7:49/mi
2:54:27
↓ 200.3%
25.2M
8:39/mi
2:57:26
↑ 13↓ 160.2%
Finish· 26.22 mi
7:29/mi
3:05:04
↑ 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
Time1:28:12
Pace6:44 /mi
2nd Half
Distance13.11 mi
Time1:36:52
Pace7:23 /mi
📊Positive Split: 9.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:4620:456:4120:45
6:41
-
10K
6.21 mi10:48:3741:366:4220:51
6:43
+0:02
15K
9.32 mi11:09:251:02:246:4220:48
6:42
-0:01
20K
12.43 mi11:30:341:23:336:4321:09
6:48
+0:06
Half
13.11 mi11:35:131:28:126:444:39
6:49
+0:01
25K
15.53 mi11:51:521:44:516:4516:39
6:52
+0:03
30K
18.64 mi12:14:142:07:136:4922:22
7:12
+0:20
20M
20.00 mi12:24:082:17:076:519:54
7:17
+0:05
21M
21.00 mi12:32:062:25:056:557:58
7:58
+0:41
35K
21.75 mi12:37:362:30:356:555:30
7:21
-0:37
23M
23.00 mi12:47:082:40:076:589:32
7:37
+0:16
24M
24.00 mi12:54:472:47:466:597:39
7:39
+0:02
40K
24.85 mi13:01:282:54:277:016:41
7:49
+0:10
25.2M
25.20 mi13:04:272:57:267:022:59
8:39
+0:50
Finish
26.22 mi13:12:053:05:047:047:38
7:29
-1:10

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

6:41 /mi

Average Pace

7:04 /mi

Slowest Pace

8:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:51

57% of race

Time at Steady Pace

45:24

25% of race

Time at Slower Pace

34:49

19% of race

Average Pace: 7:03 /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 mi10:27:4620:456:4120:45
6:41
#4681
10K
6.21 mi10:48:3741:366:4220:51
6:43
#4510
15K
9.32 mi11:09:251:02:246:4220:48
6:42
#4271
20K
12.43 mi11:30:341:23:336:4321:09
6:48
#4139
Half
13.11 mi11:35:131:28:126:444:39
6:49
#4153
25K
15.53 mi11:51:521:44:516:4516:39
6:52
#3992
30K
18.64 mi12:14:142:07:136:4922:22
7:12
#3893
20M
20.00 mi12:24:082:17:076:519:54
7:17
#3794
21M
21.00 mi12:32:062:25:056:557:58
7:58
#3759
35K
21.75 mi12:37:362:30:356:555:30
7:21
#3776
23M
23.00 mi12:47:082:40:076:589:32
7:37
#3735
24M
24.00 mi12:54:472:47:466:597:39
7:39
#3724
40K
24.85 mi13:01:282:54:277:016:41
7:49
#3713
25.2M
25.20 mi13:04:272:57:267:022:59
8:39
#3704
Finish
26.22 mi13:12:053:05:047:047:38
7:29
#3697
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi46813063063909(Top 15%)222(Top 2%)222(Top 5%)
10K6.21 mi3.10 mi4510+171279+27279+274435(Top 17%)282(Top 3%)282(Top 6%)
15K9.32 mi3.11 mi4271+239261+18261+183909(Top 15%)222(Top 2%)222(Top 5%)
20K12.43 mi3.11 mi4139+132242+19242+193929(Top 15%)243(Top 2%)243(Top 5%)
Half13.11 mi0.68 mi4153-14241+1241+14694(Top 18%)362(Top 3%)362(Top 8%)
25K15.53 mi2.42 mi3992+161234+7234+73619(Top 14%)244(Top 2%)244(Top 5%)
30K18.64 mi3.11 mi3893+99238-4238-43772(Top 15%)331(Top 3%)331(Top 7%)
20M20.00 mi1.36 mi3794+99239-1239-13500(Top 14%)328(Top 3%)328(Top 7%)
21M21.00 mi1.00 mi3759+35247-8247-84050(Top 16%)559(Top 5%)559(Top 12%)
35K21.75 mi0.75 mi3776-17258-11258-114412(Top 17%)649(Top 6%)649(Top 14%)
23M23.00 mi1.25 mi3735+41269-11269-114059(Top 16%)626(Top 6%)626(Top 13%)
24M24.00 mi1.00 mi3724+11280-11280-114791(Top 19%)984(Top 9%)984(Top 21%)
40K24.85 mi0.85 mi3713+11286-6286-64870(Top 19%)1129(Top 10%)1129(Top 24%)
25.2M25.20 mi0.35 mi3704+9293-7293-75066(Top 20%)1267(Top 12%)1267(Top 27%)
Finish26.22 mi1.02 mi3697+7309-16309-165585(Top 22%)1438(Top 13%)1438(Top 31%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21story building
+97ft-345ft

Overall

3909

Females

222

F18-39

222

5K→10K

3.1 - 6.2 mi

Top 17%
×5story building
+79ft-138ft

Overall

4435

Females

282

F18-39

282

10K→15K

6.2 - 9.3 mi

Top 15%
×3story building
+67ft-78ft

Overall

3909

Females

222

F18-39

222

15K→20K

9.3 - 12.4 mi

Top 15%
×5story building
+106ft-86ft

Overall

3929

Females

243

F18-39

243

20K→Half

12.4 - 13.1 mi

Top 18%
×2story building
+19ft-37ft

Overall

4694

Females

362

F18-39

362

Half→25K

13.1 - 15.5 mi

Top 14%
×4story building
+66ft-88ft

Overall

3619

Females

244

F18-39

244

25K→30K

15.5 - 18.6 mi

Top 15%
×9story building
+181ft-148ft

Overall

3772

Females

331

F18-39

331

30K→20M

18.6 - 20.0 mi

Top 14%
×5story building
+64ft-50ft

Overall

3500

Females

328

F18-39

328

20M→21M

20.0 - 21.0 mi

Top 16%
×8story building
+106ft-24ft

Overall

4050

Females

559

F18-39

559

21M→35K

21.0 - 21.8 mi

Top 17%
×7story building
+17ft-86ft

Overall

4412

Females

649

F18-39

649

35K→23M

21.8 - 23.0 mi

Top 16%
×5story building
+23ft-63ft

Overall

4059

Females

626

F18-39

626

23M→24M

23.0 - 24.0 mi

Top 19%
×6story building
+12ft-82ft

Overall

4791

Females

984

F18-39

984

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

4870

Females

1129

F18-39

1129

40K→25.2M

24.9 - 25.2 mi

Top 20%
×1story
+13ft-16ft

Overall

5066

Females

1267

F18-39

1267

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2story building
+22ft-21ft

Overall

5585

Females

1438

F18-39

1438

Passing Analysis

Category:
Athletes Passed
1820
Passed By
836
Net Change
+984
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4681
5K → 10K26998+171#4681#4510
10K → 15K27536+239#4510#4271
15K → 20K21078+132#4271#4139
20K → Half1933-14#4139#4153
Half → 25K20948+161#4153#3992
25K → 30K230131+99#3992#3893
30K → 20M15253+99#3893#3794
20M → 21M10267+35#3794#3759
21M → 35K4461-17#3759#3776
35K → 23M10362+41#3776#3735
23M → 24M6554+11#3735#3724
24M → 40K5645+11#3724#3713
40K → 25.2M2415+9#3713#3704
25.2M → Finish6255+7#3704#3697
TOTALS1820836+984
📊

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