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BOSTON MARATHON 2024

Alexa Yarish

Bib: 15116•F

DC

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 37%
Gender (Female)
#0 / 10924
Top 22%
Division (F18-39)
#0 / 4660
Top 38%
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
7:17/mi
22:37
↑ 97↓ 3451.5%
10K· 6.21 mi
7:22/mi
45:31
↑ 79↓ 1380.4%
15K· 9.32 mi
7:25/mi
1:08:33
↑ 67↓ 78
20K· 12.43 mi
7:39/mi
1:32:18
↑ 106↓ 860.1%
Half· 13.11 mi
7:30/mi
1:37:25
↑ 19↓ 370.5%
25K· 15.53 mi
7:58/mi
1:56:44
↑ 66↓ 880.2%
30K· 18.64 mi
8:21/mi
2:22:42
↑ 181↓ 1480.2%
20M
9:05/mi
2:35:02
↑ 64↓ 500.2%
21M
10:00/mi
2:45:02
↑ 106↓ 241.6%
35K· 21.75 mi
7:57/mi
2:50:59
↑ 17↓ 861.7%
23M
9:00/mi
3:02:15
↑ 23↓ 630.6%
24M
8:27/mi
3:10:42
↓ 821.3%
40K· 24.85 mi
9:10/mi
3:18:32
↓ 200.3%
25.2M
9:14/mi
3:21:43
↑ 13↓ 160.2%
Finish· 26.22 mi
7:54/mi
3:29:46
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:25
Pace7:26 /mi
2nd Half
Distance13.11 mi
Time1:52:21
Pace8:34 /mi
📊Positive Split: 15.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:0122:377:1722:37
7:17
-
10K
6.21 mi11:18:5545:317:2022:54
7:22
+0:05
15K
9.32 mi11:41:571:08:337:2123:02
7:25
+0:03
20K
12.43 mi12:05:421:32:187:2623:45
7:39
+0:14
Half
13.11 mi12:10:491:37:257:265:07
7:30
-0:09
25K
15.53 mi12:30:081:56:447:3119:19
7:58
+0:28
30K
18.64 mi12:56:062:22:427:3925:58
8:21
+0:23
20M
20.00 mi13:08:262:35:027:4512:20
9:05
+0:44
21M
21.00 mi13:18:262:45:027:5210:00
10:00
+0:55
35K
21.75 mi13:24:232:50:597:525:57
7:57
-2:03
23M
23.00 mi13:35:393:02:157:5511:16
9:00
+1:03
24M
24.00 mi13:44:063:10:427:578:27
8:27
-0:33
40K
24.85 mi13:51:563:18:327:597:50
9:10
+0:43
25.2M
25.20 mi13:55:073:21:438:003:11
9:14
+0:04
Finish
26.22 mi14:03:103:29:468:008:03
7:54
-1:20

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

7:17 /mi

Average Pace

8:00 /mi

Slowest Pace

10:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:13:40

35% of race

Time at Steady Pace

1:23:02

40% of race

Time at Slower Pace

53:04

25% of race

Average Pace: 8:00 /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 mi10:56:0122:377:1722:37
7:17
#9036
10K
6.21 mi11:18:5545:317:2022:54
7:22
#9099
15K
9.32 mi11:41:571:08:337:2123:02
7:25
#9018
20K
12.43 mi12:05:421:32:187:2623:45
7:39
#9070
Half
13.11 mi12:10:491:37:257:265:07
7:30
#9075
25K
15.53 mi12:30:081:56:447:3119:19
7:58
#9192
30K
18.64 mi12:56:062:22:427:3925:58
8:21
#9237
20M
20.00 mi13:08:262:35:027:4512:20
9:05
#9446
21M
21.00 mi13:18:262:45:027:5210:00
10:00
#9648
35K
21.75 mi13:24:232:50:597:525:57
7:57
#9501
23M
23.00 mi13:35:393:02:157:5511:16
9:00
#9584
24M
24.00 mi13:44:063:10:427:578:27
8:27
#9535
40K
24.85 mi13:51:563:18:327:597:50
9:10
#9630
25.2M
25.20 mi13:55:073:21:438:003:11
9:14
#9564
Finish
26.22 mi14:03:103:29:468:008:03
7:54
#9510
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi9036159715979009(Top 35%)1701(Top 16%)1701(Top 37%)
10K6.21 mi3.10 mi9099-631661-641661-649224(Top 36%)1750(Top 16%)1750(Top 38%)
15K9.32 mi3.11 mi9018+811645+161645+169009(Top 35%)1701(Top 16%)1701(Top 37%)
20K12.43 mi3.11 mi9070-521701-561701-569388(Top 37%)2013(Top 18%)2013(Top 43%)
Half13.11 mi0.68 mi9075-51714-131714-139190(Top 36%)1922(Top 18%)1922(Top 41%)
25K15.53 mi2.42 mi9192-1171797-831797-839991(Top 39%)2479(Top 23%)2479(Top 53%)
30K18.64 mi3.11 mi9237-451918-1211918-1219880(Top 39%)2650(Top 24%)2650(Top 57%)
20M20.00 mi1.36 mi9446-2092095-1772095-17712512(Top 49%)4291(Top 39%)4291(Top 92%)
21M21.00 mi1.00 mi9648-2022249-1542249-15412964(Top 51%)4765(Top 44%)4765(Top 102%)
35K21.75 mi0.75 mi9501+1472217+322217+327543(Top 30%)2013(Top 18%)2013(Top 43%)
23M23.00 mi1.25 mi9584-832323-1062323-10611165(Top 44%)3977(Top 36%)3977(Top 85%)
24M24.00 mi1.00 mi9535+492348-252348-259171(Top 36%)3015(Top 28%)3015(Top 65%)
40K24.85 mi0.85 mi9630-952431-832431-8311598(Top 45%)4336(Top 40%)4336(Top 93%)
25.2M25.20 mi0.35 mi9564+662419+122419+127658(Top 30%)2497(Top 23%)2497(Top 54%)
Finish26.22 mi1.02 mi9510+542424-52424-57951(Top 31%)2551(Top 23%)2551(Top 55%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21story building
+97ft-345ft

Overall

9009

Females

1701

F18-39

1701

5K→10K

3.1 - 6.2 mi

Top 36%
×5story building
+79ft-138ft

Overall

9224

Females

1750

F18-39

1750

10K→15K

6.2 - 9.3 mi

Top 35%
×3story building
+67ft-78ft

Overall

9009

Females

1701

F18-39

1701

15K→20K

9.3 - 12.4 mi

Top 37%
×5story building
+106ft-86ft

Overall

9388

Females

2013

F18-39

2013

20K→Half

12.4 - 13.1 mi

Top 36%
×2story building
+19ft-37ft

Overall

9190

Females

1922

F18-39

1922

Half→25K

13.1 - 15.5 mi

Top 39%
×4story building
+66ft-88ft

Overall

9991

Females

2479

F18-39

2479

25K→30K

15.5 - 18.6 mi

Top 39%
×9story building
+181ft-148ft

Overall

9880

Females

2650

F18-39

2650

30K→20M

18.6 - 20.0 mi

Top 49%
×5story building
+64ft-50ft

Overall

12512

Females

4291

F18-39

4291

20M→21M

20.0 - 21.0 mi

Top 51%
×8story building
+106ft-24ft

Overall

12964

Females

4765

F18-39

4765

21M→35K

21.0 - 21.8 mi

Top 30%
×7story building
+17ft-86ft

Overall

7543

Females

2013

F18-39

2013

35K→23M

21.8 - 23.0 mi

Top 44%
×5story building
+23ft-63ft

Overall

11165

Females

3977

F18-39

3977

23M→24M

23.0 - 24.0 mi

Top 36%
×6story building
+12ft-82ft

Overall

9171

Females

3015

F18-39

3015

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

11598

Females

4336

F18-39

4336

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

7658

Females

2497

F18-39

2497

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2story building
+22ft-21ft

Overall

7951

Females

2551

F18-39

2551

Passing Analysis

Category:
Athletes Passed
1874*
Passed By
2348
Net Change
-474
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9036
5K → 10K213276-63#9036#9099
10K → 15K219138+81#9099#9018
15K → 20K180232-52#9018#9070
20K → Half4348-5#9070#9075
Half → 25K161278-117#9075#9192
25K → 30K257302-45#9192#9237
30K → 20M89298-209#9237#9446
20M → 21M73275-202#9446#9648
21M → 35K16215+147#9648#9501
35K → 23M124207-83#9501#9584
23M → 24M120*71+49#9584#9535
24M → 40K53148-95#9535#9630
40K → 25.2M8216+66#9630#9564
25.2M → Finish9844+54#9564#9510
TOTALS1874*2348-474

* 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