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BOSTON MARATHON 2024

Kiran Khosla

Bib: 10166•F

CT

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 34%
Gender (Female)
#0 / 10924
Top 19%
Division (F18-39)
#0 / 4660
Top 33%
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
7:57/mi
24:43
↑ 97↓ 3451.5%
10K· 6.21 mi
7:54/mi
49:15
↑ 79↓ 1380.4%
15K· 9.32 mi
8:04/mi
1:14:19
↑ 67↓ 78
20K· 12.43 mi
8:05/mi
1:39:26
↑ 106↓ 860.1%
Half· 13.11 mi
7:56/mi
1:44:51
↑ 19↓ 370.5%
25K· 15.53 mi
8:05/mi
2:04:26
↑ 66↓ 880.2%
30K· 18.64 mi
8:11/mi
2:29:53
↑ 181↓ 1480.2%
20M
8:01/mi
2:40:46
↑ 64↓ 500.2%
21M
8:23/mi
2:49:09
↑ 106↓ 241.6%
35K· 21.75 mi
7:24/mi
2:54:41
↑ 17↓ 861.7%
23M
7:26/mi
3:04:00
↑ 23↓ 630.6%
24M
7:07/mi
3:11:07
↓ 821.3%
40K· 24.85 mi
7:10/mi
3:17:15
↓ 200.3%
25.2M
7:58/mi
3:20:00
↑ 13↓ 160.2%
Finish· 26.22 mi
6:49/mi
3:26:57
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:44:51
Pace8:00 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:42:06
Pace7:47 /mi
📊Negative Split: 2.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:1724:437:5724:43
7:57
-
10K
6.21 mi11:39:4949:157:5624:32
7:54
-0:03
15K
9.32 mi12:04:531:14:197:5825:04
8:04
+0:10
20K
12.43 mi12:30:001:39:268:0025:07
8:05
+0:01
Half
13.11 mi12:35:251:44:518:005:25
7:56
-0:09
25K
15.53 mi12:55:002:04:268:0119:35
8:05
+0:09
30K
18.64 mi13:20:272:29:538:0225:27
8:11
+0:06
20M
20.00 mi13:31:202:40:468:0210:53
8:01
-0:10
21M
21.00 mi13:39:432:49:098:038:23
8:23
+0:22
35K
21.75 mi13:45:152:54:418:025:32
7:24
-0:59
23M
23.00 mi13:54:343:04:008:009:19
7:26
+0:02
24M
24.00 mi14:01:413:11:077:587:07
7:07
-0:19
40K
24.85 mi14:07:493:17:157:566:08
7:10
+0:03
25.2M
25.20 mi14:10:343:20:007:562:45
7:58
+0:48
Finish
26.22 mi14:17:313:26:577:546:57
6:49
-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

6:49 /mi

Average Pace

7:54 /mi

Slowest Pace

8:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

35:03

17% of race

Time at Steady Pace

2:18:04

67% of race

Time at Slower Pace

33:50

16% of race

Average Pace: 7:54 /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 mi11:15:1724:437:5724:43
7:57
#14307
10K
6.21 mi11:39:4949:157:5624:32
7:54
#13858
15K
9.32 mi12:04:531:14:197:5825:04
8:04
#13876
20K
12.43 mi12:30:001:39:268:0025:07
8:05
#13442
Half
13.11 mi12:35:251:44:518:005:25
7:56
#13363
25K
15.53 mi12:55:002:04:268:0119:35
8:05
#12797
30K
18.64 mi13:20:272:29:538:0225:27
8:11
#11942
20M
20.00 mi13:31:202:40:468:0210:53
8:01
#11467
21M
21.00 mi13:39:432:49:098:038:23
8:23
#10974
35K
21.75 mi13:45:152:54:418:025:32
7:24
#10688
23M
23.00 mi13:54:343:04:008:009:19
7:26
#10125
24M
24.00 mi14:01:413:11:077:587:07
7:07
#9660
40K
24.85 mi14:07:493:17:157:566:08
7:10
#9260
25.2M
25.20 mi14:10:343:20:007:562:45
7:58
#9075
Finish
26.22 mi14:17:313:26:577:546:57
6:49
#8685
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi143074505450513900(Top 54%)4297(Top 39%)4297(Top 92%)
10K6.21 mi3.10 mi13858+4494253+2524253+25213401(Top 52%)3984(Top 36%)3984(Top 85%)
15K9.32 mi3.11 mi13876-184271-184271-1813900(Top 54%)4297(Top 39%)4297(Top 92%)
20K12.43 mi3.11 mi13442+4344037+2344037+23412424(Top 49%)3537(Top 32%)3537(Top 76%)
Half13.11 mi0.68 mi13363+794000+374000+3712315(Top 48%)3470(Top 32%)3470(Top 74%)
25K15.53 mi2.42 mi12797+5663703+2973703+29710676(Top 42%)2805(Top 26%)2805(Top 60%)
30K18.64 mi3.11 mi11942+8553317+3863317+3868965(Top 35%)2194(Top 20%)2194(Top 47%)
20M20.00 mi1.36 mi11467+4753116+2013116+2016854(Top 27%)1491(Top 14%)1491(Top 32%)
21M21.00 mi1.00 mi10974+4932920+1962920+1965723(Top 22%)1184(Top 11%)1184(Top 25%)
35K21.75 mi0.75 mi10688+2862810+1102810+1104653(Top 18%)756(Top 7%)756(Top 16%)
23M23.00 mi1.25 mi10125+5632586+2242586+2243425(Top 13%)430(Top 4%)430(Top 9%)
24M24.00 mi1.00 mi9660+4652412+1742412+1742726(Top 11%)322(Top 3%)322(Top 7%)
40K24.85 mi0.85 mi9260+4002253+1592253+1592422(Top 9%)296(Top 3%)296(Top 6%)
25.2M25.20 mi0.35 mi9075+1852187+662187+662728(Top 11%)407(Top 4%)407(Top 9%)
Finish26.22 mi1.02 mi8685+3902049+1382049+1382451(Top 10%)339(Top 3%)339(Top 7%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21story building
+97ft-345ft

Overall

13900

Females

4297

F18-39

4297

5K→10K

3.1 - 6.2 mi

Top 52%
×5story building
+79ft-138ft

Overall

13401

Females

3984

F18-39

3984

10K→15K

6.2 - 9.3 mi

Top 54%
×3story building
+67ft-78ft

Overall

13900

Females

4297

F18-39

4297

15K→20K

9.3 - 12.4 mi

Top 49%
×5story building
+106ft-86ft

Overall

12424

Females

3537

F18-39

3537

20K→Half

12.4 - 13.1 mi

Top 48%
×2story building
+19ft-37ft

Overall

12315

Females

3470

F18-39

3470

Half→25K

13.1 - 15.5 mi

Top 42%
×4story building
+66ft-88ft

Overall

10676

Females

2805

F18-39

2805

25K→30K

15.5 - 18.6 mi

Top 35%
×9story building
+181ft-148ft

Overall

8965

Females

2194

F18-39

2194

30K→20M

18.6 - 20.0 mi

Top 27%
×5story building
+64ft-50ft

Overall

6854

Females

1491

F18-39

1491

20M→21M

20.0 - 21.0 mi

Top 22%
×8story building
+106ft-24ft

Overall

5723

Females

1184

F18-39

1184

21M→35K

21.0 - 21.8 mi

Top 18%
×7story building
+17ft-86ft

Overall

4653

Females

756

F18-39

756

35K→23M

21.8 - 23.0 mi

Top 13%
×5story building
+23ft-63ft

Overall

3425

Females

430

F18-39

430

23M→24M

23.0 - 24.0 mi

Top 11%
×6story building
+12ft-82ft

Overall

2726

Females

322

F18-39

322

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2422

Females

296

F18-39

296

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

2728

Females

407

F18-39

407

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2story building
+22ft-21ft

Overall

2451

Females

339

F18-39

339

Passing Analysis

Category:
Athletes Passed
6085*
Passed By
463
Net Change
+5622
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14307
5K → 10K566117+449#14307#13858
10K → 15K222240-18#13858#13876
15K → 20K49056+434#13876#13442
20K → Half9213+79#13442#13363
Half → 25K59024+566#13363#12797
25K → 30K86712+855#12797#11942
30K → 20M4761+475#11942#11467
20M → 21M4930+493#11467#10974
21M → 35K2860+286#10974#10688
35K → 23M5630+563#10688#10125
23M → 24M465*0+465#10125#9660
24M → 40K4000+400#9660#9260
40K → 25.2M1850+185#9260#9075
25.2M → Finish3900+390#9075#8685
TOTALS6085*463+5622

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

📊

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