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BOSTON MARATHON 2024

Julia Wykoff

Bib: 14098•F

IL

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 48%
Gender (Female)
#0 / 10924
Top 35%
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:46
Rank: #11932
Start → 5K
23:46 | 7:39/mi
10K· 6.21 mi
47:12
Rank: #11265 (+667)
5K → 10K
23:26 | 7:33/mi
15K· 9.32 mi
1:10:43
Rank: #10874 (+391)
10K → 15K
23:31 | 7:34/mi
20K· 12.43 mi
1:35:09
Rank: #10849 (+25)
15K → 20K
24:26 | 7:52/mi
Half· 13.11 mi
1:40:32
Rank: #10894 (-45)
20K → Half
5:23 | 7:53/mi
25K· 15.53 mi
2:00:38
Rank: #11052 (-158)
Half → 25K
20:06 | 8:17/mi
30K· 18.64 mi
2:28:09
Rank: #11273 (-221)
25K → 30K
27:31 | 8:51/mi
20M
2:40:08
Rank: #11240 (+33)
30K → 20M
11:59 | 8:49/mi
21M
2:49:38
Rank: #11170 (+70)
20M → 21M
9:30 | 9:30/mi
35K· 21.75 mi
2:58:39
Rank: #11955 (-785)
21M → 35K
9:01 | 12:03/mi
23M
3:11:03
Rank: #12144 (-189)
35K → 23M
12:24 | 9:54/mi
24M
3:20:48
Rank: #12292 (-148)
23M → 24M
9:45 | 9:45/mi
40K· 24.85 mi
3:28:49
Rank: #12284 (+8)
24M → 40K
8:01 | 9:23/mi
25.2M
3:32:20
Rank: #12262 (+22)
40K → 25.2M
3:31 | 10:12/mi
Finish· 26.22 mi
3:40:57
Rank: #12201 (+61)
25.2M → Finish
8:37 | 8:27/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:32
Pace7:40 /mi
2nd Half
Distance13.11 mi
Time2:00:25
Pace9:11 /mi
📊Positive Split: 19.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:4623:467:3923:46
7:39
-
10K
6.21 mi11:19:1247:127:3623:26
7:33
-0:06
15K
9.32 mi11:42:431:10:437:3523:31
7:34
+0:01
20K
12.43 mi12:07:091:35:097:3924:26
7:52
+0:18
Half
13.11 mi12:12:321:40:327:405:23
7:53
+0:01
25K
15.53 mi12:32:382:00:387:4620:06
8:17
+0:24
30K
18.64 mi13:00:092:28:097:5727:31
8:51
+0:34
20M
20.00 mi13:12:082:40:088:0011:59
8:49
-0:02
21M
21.00 mi13:21:382:49:388:059:30
9:30
+0:41
35K
21.75 mi13:30:392:58:398:139:01
12:03
+2:33
23M
23.00 mi13:43:033:11:038:1812:24
9:54
-2:09
24M
24.00 mi13:52:483:20:488:229:45
9:45
-0:09
40K
24.85 mi14:00:493:28:498:248:01
9:23
-0:22
25.2M
25.20 mi14:04:203:32:208:263:31
10:12
+0:49
Finish
26.22 mi14:12:573:40:578:268:37
8:27
-1:45

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

7:33 /mi

Average Pace

8:26 /mi

Slowest Pace

12:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:40:32

46% of race

Time at Steady Pace

1:16:14

35% of race

Time at Slower Pace

44:11

20% of race

Average Pace: 8:26 /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 mi10:55:4623:467:3923:46
7:39
#11932
10K
6.21 mi11:19:1247:127:3623:26
7:33
#11265
15K
9.32 mi11:42:431:10:437:3523:31
7:34
#10874
20K
12.43 mi12:07:091:35:097:3924:26
7:52
#10849
Half
13.11 mi12:12:321:40:327:405:23
7:53
#10894
25K
15.53 mi12:32:382:00:387:4620:06
8:17
#11052
30K
18.64 mi13:00:092:28:097:5727:31
8:51
#11273
20M
20.00 mi13:12:082:40:088:0011:59
8:49
#11240
21M
21.00 mi13:21:382:49:388:059:30
9:30
#11170
35K
21.75 mi13:30:392:58:398:139:01
12:03
#11955
23M
23.00 mi13:43:033:11:038:1812:24
9:54
#12144
24M
24.00 mi13:52:483:20:488:229:45
9:45
#12292
40K
24.85 mi14:00:493:28:498:248:01
9:23
#12284
25.2M
25.20 mi14:04:203:32:208:263:31
10:12
#12262
Finish
26.22 mi14:12:573:40:578:268:37
8:27
#12201
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi119323090309010210(Top 40%)2287(Top 21%)2287(Top 49%)
10K6.21 mi3.10 mi11265+6672751+3392751+33910629(Top 42%)2436(Top 22%)2436(Top 52%)
15K9.32 mi3.11 mi10874+3912562+1892562+18910210(Top 40%)2287(Top 21%)2287(Top 49%)
20K12.43 mi3.11 mi10849+252585-232585-2310880(Top 43%)2753(Top 25%)2753(Top 59%)
Half13.11 mi0.68 mi10894-452620-352620-3512036(Top 47%)3362(Top 31%)3362(Top 72%)
25K15.53 mi2.42 mi11052-1582750-1302750-13011926(Top 47%)3478(Top 32%)3478(Top 75%)
30K18.64 mi3.11 mi11273-2212972-2222972-22212504(Top 49%)4005(Top 37%)4005(Top 86%)
20M20.00 mi1.36 mi11240+333009-373009-3711185(Top 44%)3583(Top 33%)3583(Top 77%)
21M21.00 mi1.00 mi11170+703016-73016-710864(Top 43%)3674(Top 34%)3674(Top 79%)
35K21.75 mi0.75 mi11955-7853477-4613477-46121884(Top 86%)9291(Top 85%)9291(Top 199%)
23M23.00 mi1.25 mi12144-1893655-1783655-17815145(Top 59%)5985(Top 55%)5985(Top 128%)
24M24.00 mi1.00 mi12292-1483789-1343789-13415456(Top 60%)6171(Top 56%)6171(Top 132%)
40K24.85 mi0.85 mi12284+83822-333822-3312610(Top 49%)4835(Top 44%)4835(Top 104%)
25.2M25.20 mi0.35 mi12262+223832-103832-1011741(Top 46%)4451(Top 41%)4451(Top 96%)
Finish26.22 mi1.02 mi12201+613826+63826+611275(Top 44%)4103(Top 38%)4103(Top 88%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21stories
+97ft-345ft

Overall

10210

Females

2287

F18-39

2287

5K→10K

3.1 - 6.2 mi

Top 42%
×5stories
+79ft-138ft

Overall

10629

Females

2436

F18-39

2436

10K→15K

6.2 - 9.3 mi

Top 40%
×3stories
+67ft-78ft

Overall

10210

Females

2287

F18-39

2287

15K→20K

9.3 - 12.4 mi

Top 43%
×5stories
+106ft-86ft

Overall

10880

Females

2753

F18-39

2753

20K→Half

12.4 - 13.1 mi

Top 47%
×2stories
+19ft-37ft

Overall

12036

Females

3362

F18-39

3362

Half→25K

13.1 - 15.5 mi

Top 47%
×4stories
+66ft-88ft

Overall

11926

Females

3478

F18-39

3478

25K→30K

15.5 - 18.6 mi

Top 49%
×9stories
+181ft-148ft

Overall

12504

Females

4005

F18-39

4005

30K→20M

18.6 - 20.0 mi

Top 44%
×5stories
+64ft-50ft

Overall

11185

Females

3583

F18-39

3583

20M→21M

20.0 - 21.0 mi

Top 43%
×8stories
+106ft-24ft

Overall

10864

Females

3674

F18-39

3674

21M→35K

21.0 - 21.8 mi

Top 86%
×7stories
+17ft-86ft

Overall

21884

Females

9291

F18-39

9291

35K→23M

21.8 - 23.0 mi

Top 59%
×5stories
+23ft-63ft

Overall

15145

Females

5985

F18-39

5985

23M→24M

23.0 - 24.0 mi

Top 60%
×6stories
+12ft-82ft

Overall

15456

Females

6171

F18-39

6171

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

12610

Females

4835

F18-39

4835

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

11741

Females

4451

F18-39

4451

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2stories
+22ft-21ft

Overall

11275

Females

4103

F18-39

4103

Passing Analysis

Category:
Athletes Passed
2546
Passed By
2815
Net Change
-269
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11932
5K → 10K72659+667#11932#11265
10K → 15K43443+391#11265#10874
15K → 20K231206+25#10874#10849
20K → Half2873-45#10849#10894
Half → 25K176334-158#10894#11052
25K → 30K216437-221#11052#11273
30K → 20M167134+33#11273#11240
20M → 21M182112+70#11240#11170
21M → 35K9794-785#11170#11955
35K → 23M81270-189#11955#12144
23M → 24M66214-148#12144#12292
24M → 40K9082+8#12292#12284
40K → 25.2M4927+22#12284#12262
25.2M → Finish9130+61#12262#12201
TOTALS25462815-269
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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