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BOSTON MARATHON 2024

Mika Johnson

Bib: 26050•F

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Division (F18-39)
#0 / 4660
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
9:40/mi
30:01
↑ 97↓ 3451.5%
10K· 6.21 mi
9:23/mi
59:11
↑ 79↓ 1380.4%
15K· 9.32 mi
11:09/mi
1:33:48
↑ 67↓ 78
20K· 12.43 mi
11:50/mi
2:10:33
↑ 106↓ 860.1%
Half· 13.11 mi
11:10/mi
2:18:10
↑ 19↓ 370.5%
25K· 15.53 mi
13:23/mi
2:50:36
↑ 66↓ 880.2%
30K· 18.64 mi
14:54/mi
3:36:54
↑ 181↓ 1480.2%
20M
13:06/mi
3:54:42
↑ 64↓ 500.2%
21M
17:02/mi
4:11:44
↑ 106↓ 241.6%
35K· 21.75 mi
13:33/mi
4:21:52
↑ 17↓ 861.7%
23M
13:42/mi
4:39:01
↑ 23↓ 630.6%
24M
12:32/mi
4:51:33
↓ 821.3%
40K· 24.85 mi
13:18/mi
5:02:55
↓ 200.3%
25.2M
15:40/mi
5:08:19
↑ 13↓ 160.2%
Finish· 26.22 mi
11:32/mi
5:20:04
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:18:10
Pace10:32 /mi
2nd Half
Distance13.11 mi
Time3:01:54
Pace13:53 /mi
📊Positive Split: 31.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:4230:019:4030:01
9:40
-
10K
6.21 mi12:16:5259:119:3129:10
9:23
-0:17
15K
9.32 mi12:51:291:33:4810:0434:37
11:09
+1:46
20K
12.43 mi13:28:142:10:3310:3036:45
11:50
+0:41
Half
13.11 mi13:35:512:18:1010:327:37
11:10
-0:40
25K
15.53 mi14:08:172:50:3610:5932:26
13:23
+2:13
30K
18.64 mi14:54:353:36:5411:3846:18
14:54
+1:31
20M
20.00 mi15:12:233:54:4211:4417:48
13:06
-1:48
21M
21.00 mi15:29:254:11:4411:5917:02
17:02
+3:56
35K
21.75 mi15:39:334:21:5212:0210:08
13:33
-3:29
23M
23.00 mi15:56:424:39:0112:0817:09
13:42
+0:09
24M
24.00 mi16:09:144:51:3312:0912:32
12:32
-1:10
40K
24.85 mi16:20:365:02:5512:1111:22
13:18
+0:46
25.2M
25.20 mi16:26:005:08:1912:145:24
15:40
+2:22
Finish
26.22 mi16:37:455:20:0412:1311:45
11:32
-4:08

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

9:23 /mi

Average Pace

12:13 /mi

Slowest Pace

17:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:29:55

47% of race

Time at Steady Pace

1:41:25

32% of race

Time at Slower Pace

1:08:44

21% of race

Average Pace: 12:12 /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 mi11:47:4230:019:4030:01
9:40
#22179
10K
6.21 mi12:16:5259:119:3129:10
9:23
#21610
15K
9.32 mi12:51:291:33:4810:0434:37
11:09
#22633
20K
12.43 mi13:28:142:10:3310:3036:45
11:50
#23045
Half
13.11 mi13:35:512:18:1010:327:37
11:10
#23078
25K
15.53 mi14:08:172:50:3610:5932:26
13:23
#23534
30K
18.64 mi14:54:353:36:5411:3846:18
14:54
#23910
20M
20.00 mi15:12:233:54:4211:4417:48
13:06
#23861
21M
21.00 mi15:29:254:11:4411:5917:02
17:02
#23963
35K
21.75 mi15:39:334:21:5212:0210:08
13:33
#23952
23M
23.00 mi15:56:424:39:0112:0817:09
13:42
#23931
24M
24.00 mi16:09:144:51:3312:0912:32
12:32
#23883
40K
24.85 mi16:20:365:02:5512:1111:22
13:18
#23863
25.2M
25.20 mi16:26:005:08:1912:145:24
15:40
#23872
Finish
26.22 mi16:37:455:20:0412:1311:45
11:32
#23850
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi221798992899223899(Top 94%)9918(Top 91%)9918(Top 213%)
10K6.21 mi3.10 mi21610+5698705+2878705+28721061(Top 82%)8404(Top 77%)8404(Top 180%)
15K9.32 mi3.11 mi22633-10239210-5059210-50523899(Top 94%)9918(Top 91%)9918(Top 213%)
20K12.43 mi3.11 mi23045-4129433-2239433-22323786(Top 93%)9892(Top 91%)9892(Top 212%)
Half13.11 mi0.68 mi23078-339463-309463-3023743(Top 93%)9913(Top 91%)9913(Top 213%)
25K15.53 mi2.42 mi23534-4569745-2829745-28224512(Top 96%)10359(Top 95%)10359(Top 222%)
30K18.64 mi3.11 mi23910-3769969-2249969-22424871(Top 97%)10616(Top 97%)10616(Top 228%)
20M20.00 mi1.36 mi23861+499971-29971-222988(Top 90%)9752(Top 89%)9752(Top 209%)
21M21.00 mi1.00 mi23963-10210032-6110032-6125057(Top 98%)10748(Top 98%)10748(Top 231%)
35K21.75 mi0.75 mi23952+1110030+210030+223881(Top 93%)10240(Top 94%)10240(Top 220%)
23M23.00 mi1.25 mi23931+2110031-110031-123448(Top 92%)10042(Top 92%)10042(Top 215%)
24M24.00 mi1.00 mi23883+4810020+1110020+1122348(Top 87%)9603(Top 88%)9603(Top 206%)
40K24.85 mi0.85 mi23863+2010016+410016+422711(Top 89%)9795(Top 90%)9795(Top 210%)
25.2M25.20 mi0.35 mi23872-910024-810024-823769(Top 93%)10277(Top 94%)10277(Top 221%)
Finish26.22 mi1.02 mi23850+2210020+410020+422490(Top 88%)9690(Top 89%)9690(Top 208%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21story building
+97ft-345ft

Overall

23899

Females

9918

F18-39

9918

5K→10K

3.1 - 6.2 mi

Top 82%
×5story building
+79ft-138ft

Overall

21061

Females

8404

F18-39

8404

10K→15K

6.2 - 9.3 mi

Top 94%
×3story building
+67ft-78ft

Overall

23899

Females

9918

F18-39

9918

15K→20K

9.3 - 12.4 mi

Top 93%
×5story building
+106ft-86ft

Overall

23786

Females

9892

F18-39

9892

20K→Half

12.4 - 13.1 mi

Top 93%
×2story building
+19ft-37ft

Overall

23743

Females

9913

F18-39

9913

Half→25K

13.1 - 15.5 mi

Top 96%
×4story building
+66ft-88ft

Overall

24512

Females

10359

F18-39

10359

25K→30K

15.5 - 18.6 mi

Top 97%
×9story building
+181ft-148ft

Overall

24871

Females

10616

F18-39

10616

30K→20M

18.6 - 20.0 mi

Top 90%
×5story building
+64ft-50ft

Overall

22988

Females

9752

F18-39

9752

20M→21M

20.0 - 21.0 mi

Top 98%
×8story building
+106ft-24ft

Overall

25057

Females

10748

F18-39

10748

21M→35K

21.0 - 21.8 mi

Top 93%
×7story building
+17ft-86ft

Overall

23881

Females

10240

F18-39

10240

35K→23M

21.8 - 23.0 mi

Top 92%
×5story building
+23ft-63ft

Overall

23448

Females

10042

F18-39

10042

23M→24M

23.0 - 24.0 mi

Top 87%
×6story building
+12ft-82ft

Overall

22348

Females

9603

F18-39

9603

24M→40K

24.0 - 24.9 mi

Top 89%
×1story
+6ft-20ft

Overall

22711

Females

9795

F18-39

9795

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1story
+13ft-16ft

Overall

23769

Females

10277

F18-39

10277

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2story building
+22ft-21ft

Overall

22490

Females

9690

F18-39

9690

Passing Analysis

Category:
Athletes Passed
1081
Passed By
2752
Net Change
-1671
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22179
5K → 10K62051+569#22179#21610
10K → 15K181041-1023#21610#22633
15K → 20K51463-412#22633#23045
20K → Half2356-33#23045#23078
Half → 25K28484-456#23078#23534
25K → 30K23399-376#23534#23910
30K → 20M7728+49#23910#23861
20M → 21M25127-102#23861#23963
21M → 35K3221+11#23963#23952
35K → 23M4423+21#23952#23931
23M → 24M5911+48#23931#23883
24M → 40K299+20#23883#23863
40K → 25.2M1120-9#23863#23872
25.2M → Finish4119+22#23872#23850
TOTALS10812752-1671
📊

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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Questions or issues regarding timing data?

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing