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BOSTON MARATHON 2024

Kelsey Landrum

Bib: 16322•F

NC

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 21%
Gender (Female)
#0 / 10924
Top 7%
Division (F18-39)
#0 / 4660
Top 13%
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
7:01/mi
21:48
↑ 97↓ 3451.5%
10K· 6.21 mi
7:12/mi
44:10
↑ 79↓ 1380.4%
15K· 9.32 mi
7:14/mi
1:06:39
↑ 67↓ 78
20K· 12.43 mi
7:20/mi
1:29:27
↑ 106↓ 860.1%
Half· 13.11 mi
7:26/mi
1:34:31
↑ 19↓ 370.5%
25K· 15.53 mi
7:21/mi
1:52:20
↑ 66↓ 880.2%
30K· 18.64 mi
7:36/mi
2:15:58
↑ 181↓ 1480.2%
20M
7:43/mi
2:26:27
↑ 64↓ 500.2%
21M
7:59/mi
2:34:26
↑ 106↓ 241.6%
35K· 21.75 mi
7:40/mi
2:40:10
↑ 17↓ 861.7%
23M
7:40/mi
2:49:46
↑ 23↓ 630.6%
24M
7:35/mi
2:57:21
↓ 821.3%
40K· 24.85 mi
7:36/mi
3:03:51
↓ 200.3%
25.2M
8:16/mi
3:06:42
↑ 13↓ 160.2%
Finish· 26.22 mi
6:51/mi
3:13:41
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:31
Pace7:13 /mi
2nd Half
Distance13.11 mi
Time1:39:10
Pace7:34 /mi
📊Positive Split: 4.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:11:5121:487:0121:48
7:01
-
10K
6.21 mi11:34:1344:107:0622:22
7:12
+0:11
15K
9.32 mi11:56:421:06:397:0922:29
7:14
+0:02
20K
12.43 mi12:19:301:29:277:1222:48
7:20
+0:06
Half
13.11 mi12:24:341:34:317:135:04
7:26
+0:06
25K
15.53 mi12:42:231:52:207:1417:49
7:21
-0:05
30K
18.64 mi13:06:012:15:587:1823:38
7:36
+0:15
20M
20.00 mi13:16:302:26:277:1910:29
7:43
+0:07
21M
21.00 mi13:24:292:34:267:217:59
7:59
+0:16
35K
21.75 mi13:30:132:40:107:225:44
7:40
-0:19
23M
23.00 mi13:39:492:49:467:239:36
7:40
0:00
24M
24.00 mi13:47:242:57:217:237:35
7:35
-0:05
40K
24.85 mi13:53:543:03:517:246:30
7:36
+0:01
25.2M
25.20 mi13:56:453:06:427:252:51
8:16
+0:40
Finish
26.22 mi14:03:443:13:417:246:59
6:51
-1:25

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

6:51 /mi

Average Pace

7:24 /mi

Slowest Pace

8:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:15

59% of race

Time at Steady Pace

1:08:36

35% of race

Time at Slower Pace

10:50

6% of race

Average Pace: 7:23 /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 mi11:11:5121:487:0121:48
7:01
#7162
10K
6.21 mi11:34:1344:107:0622:22
7:12
#7502
15K
9.32 mi11:56:421:06:397:0922:29
7:14
#7540
20K
12.43 mi12:19:301:29:277:1222:48
7:20
#7425
Half
13.11 mi12:24:341:34:317:135:04
7:26
#7457
25K
15.53 mi12:42:231:52:207:1417:49
7:21
#7161
30K
18.64 mi13:06:012:15:587:1823:38
7:36
#6768
20M
20.00 mi13:16:302:26:277:1910:29
7:43
#6576
21M
21.00 mi13:24:292:34:267:217:59
7:59
#6294
35K
21.75 mi13:30:132:40:107:225:44
7:40
#6215
23M
23.00 mi13:39:492:49:467:239:36
7:40
#5976
24M
24.00 mi13:47:242:57:217:237:35
7:35
#5837
40K
24.85 mi13:53:543:03:517:246:30
7:36
#5682
25.2M
25.20 mi13:56:453:06:427:252:51
8:16
#5607
Finish
26.22 mi14:03:443:13:417:246:59
6:51
#5393
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi71628758757738(Top 30%)1159(Top 11%)1159(Top 25%)
10K6.21 mi3.10 mi7502-3401007-1321007-1327927(Top 31%)1209(Top 11%)1209(Top 26%)
15K9.32 mi3.11 mi7540-381047-401047-407738(Top 30%)1159(Top 11%)1159(Top 25%)
20K12.43 mi3.11 mi7425+1151038+91038+97245(Top 28%)1086(Top 10%)1086(Top 23%)
Half13.11 mi0.68 mi7457-321054-161054-168585(Top 34%)1594(Top 15%)1594(Top 34%)
25K15.53 mi2.42 mi7161+296989+65989+656118(Top 24%)849(Top 8%)849(Top 18%)
30K18.64 mi3.11 mi6768+393917+72917+725661(Top 22%)866(Top 8%)866(Top 19%)
20M20.00 mi1.36 mi6576+192902+15902+155305(Top 21%)853(Top 8%)853(Top 18%)
21M21.00 mi1.00 mi6294+282843+59843+594120(Top 16%)588(Top 5%)588(Top 13%)
35K21.75 mi0.75 mi6215+79848-5848-55931(Top 23%)1265(Top 12%)1265(Top 27%)
23M23.00 mi1.25 mi5976+239807+41807+414266(Top 17%)709(Top 6%)709(Top 15%)
24M24.00 mi1.00 mi5837+139794+13794+134476(Top 18%)869(Top 8%)869(Top 19%)
40K24.85 mi0.85 mi5682+155780+14780+143932(Top 15%)751(Top 7%)751(Top 16%)
25.2M25.20 mi0.35 mi5607+75772+8772+83640(Top 14%)681(Top 6%)681(Top 15%)
Finish26.22 mi1.02 mi5393+214732+40732+402577(Top 10%)368(Top 3%)368(Top 8%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21story building
+97ft-345ft

Overall

7738

Females

1159

F18-39

1159

5K→10K

3.1 - 6.2 mi

Top 31%
×5story building
+79ft-138ft

Overall

7927

Females

1209

F18-39

1209

10K→15K

6.2 - 9.3 mi

Top 30%
×3story building
+67ft-78ft

Overall

7738

Females

1159

F18-39

1159

15K→20K

9.3 - 12.4 mi

Top 28%
×5story building
+106ft-86ft

Overall

7245

Females

1086

F18-39

1086

20K→Half

12.4 - 13.1 mi

Top 34%
×2story building
+19ft-37ft

Overall

8585

Females

1594

F18-39

1594

Half→25K

13.1 - 15.5 mi

Top 24%
×4story building
+66ft-88ft

Overall

6118

Females

849

F18-39

849

25K→30K

15.5 - 18.6 mi

Top 22%
×9story building
+181ft-148ft

Overall

5661

Females

866

F18-39

866

30K→20M

18.6 - 20.0 mi

Top 21%
×5story building
+64ft-50ft

Overall

5305

Females

853

F18-39

853

20M→21M

20.0 - 21.0 mi

Top 16%
×8story building
+106ft-24ft

Overall

4120

Females

588

F18-39

588

21M→35K

21.0 - 21.8 mi

Top 23%
×7story building
+17ft-86ft

Overall

5931

Females

1265

F18-39

1265

35K→23M

21.8 - 23.0 mi

Top 17%
×5story building
+23ft-63ft

Overall

4266

Females

709

F18-39

709

23M→24M

23.0 - 24.0 mi

Top 18%
×6story building
+12ft-82ft

Overall

4476

Females

869

F18-39

869

24M→40K

24.0 - 24.9 mi

Top 15%
×1story
+6ft-20ft

Overall

3932

Females

751

F18-39

751

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3640

Females

681

F18-39

681

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2story building
+22ft-21ft

Overall

2577

Females

368

F18-39

368

Passing Analysis

Category:
Athletes Passed
2729
Passed By
960
Net Change
+1769
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7162
5K → 10K87427-340#7162#7502
10K → 15K137175-38#7502#7540
15K → 20K238123+115#7540#7425
20K → Half1850-32#7425#7457
Half → 25K32125+296#7457#7161
25K → 30K44350+393#7161#6768
30K → 20M23038+192#6768#6576
20M → 21M2908+282#6576#6294
21M → 35K10021+79#6294#6215
35K → 23M25112+239#6215#5976
23M → 24M15314+139#5976#5837
24M → 40K16813+155#5837#5682
40K → 25.2M783+75#5682#5607
25.2M → Finish2151+214#5607#5393
TOTALS2729960+1769
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing