Boston Marathon logo
BOSTON MARATHON 2024

Jillian Wolf

Bib: 3688•F

TX

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 12%
Gender (Female)
#0 / 10924
Top 2%
Division (F18-39)
#0 / 4660
Top 4%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:26
Rank: #3858
Start → 5K
20:26 | 6:35/mi
10K· 6.21 mi
41:07
Rank: #3898 (-40)
5K → 10K
20:41 | 6:39/mi
15K· 9.32 mi
1:02:00
Rank: #3943 (-45)
10K → 15K
20:53 | 6:43/mi
20K· 12.43 mi
1:23:33
Rank: #4138 (-195)
15K → 20K
21:33 | 6:56/mi
Half· 13.11 mi
1:28:06
Rank: #4093 (+45)
20K → Half
4:33 | 6:40/mi
25K· 15.53 mi
1:45:24
Rank: #4258 (-165)
Half → 25K
17:18 | 7:08/mi
30K· 18.64 mi
2:07:34
Rank: #4032 (+226)
25K → 30K
22:10 | 7:08/mi
20M
2:17:18
Rank: #3853 (+179)
30K → 20M
9:44 | 7:10/mi
21M
2:25:10
Rank: #3797 (+56)
20M → 21M
7:52 | 7:52/mi
35K· 21.75 mi
2:30:08
Rank: #3650 (+147)
21M → 35K
4:58 | 6:38/mi
23M
2:38:59
Rank: #3479 (+171)
35K → 23M
8:51 | 7:04/mi
24M
2:45:54
Rank: #3357 (+122)
23M → 24M
6:55 | 6:55/mi
40K· 24.85 mi
2:52:00
Rank: #3276 (+81)
24M → 40K
6:06 | 7:08/mi
25.2M
2:55:05
Rank: #3297 (-21)
40K → 25.2M
3:05 | 8:56/mi
Finish· 26.22 mi
3:01:48
Rank: #3154 (+143)
25.2M → Finish
6:43 | 6:35/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:06
Pace6:43 /mi
2nd Half
Distance13.11 mi
Time1:33:42
Pace7:09 /mi
📊Positive Split: 6.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:4120:266:3520:26
6:35
-
10K
6.21 mi10:43:2241:076:3720:41
6:39
+0:04
15K
9.32 mi11:04:151:02:006:3920:53
6:43
+0:04
20K
12.43 mi11:25:481:23:336:4321:33
6:56
+0:13
Half
13.11 mi11:30:211:28:066:434:33
6:40
-0:16
25K
15.53 mi11:47:391:45:246:4717:18
7:08
+0:28
30K
18.64 mi12:09:492:07:346:5122:10
7:08
0:00
20M
20.00 mi12:19:332:17:186:529:44
7:10
+0:02
21M
21.00 mi12:27:252:25:106:557:52
7:52
+0:42
35K
21.75 mi12:32:232:30:086:544:58
6:38
-1:14
23M
23.00 mi12:41:142:38:596:558:51
7:04
+0:26
24M
24.00 mi12:48:092:45:546:556:55
6:55
-0:09
40K
24.85 mi12:54:152:52:006:556:06
7:08
+0:13
25.2M
25.20 mi12:57:202:55:056:573:05
8:56
+1:48
Finish
26.22 mi13:04:033:01:486:566:43
6:35
-2:21

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

6:35 /mi

Average Pace

6:56 /mi

Slowest Pace

8:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

32:07

18% of race

Time at Steady Pace

2:18:44

76% of race

Time at Slower Pace

10:57

6% of race

Average Pace: 6:56 /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 mi10:22:4120:266:3520:26
6:35
#3858
10K
6.21 mi10:43:2241:076:3720:41
6:39
#3898
15K
9.32 mi11:04:151:02:006:3920:53
6:43
#3943
20K
12.43 mi11:25:481:23:336:4321:33
6:56
#4138
Half
13.11 mi11:30:211:28:066:434:33
6:40
#4093
25K
15.53 mi11:47:391:45:246:4717:18
7:08
#4258
30K
18.64 mi12:09:492:07:346:5122:10
7:08
#4032
20M
20.00 mi12:19:332:17:186:529:44
7:10
#3853
21M
21.00 mi12:27:252:25:106:557:52
7:52
#3797
35K
21.75 mi12:32:232:30:086:544:58
6:38
#3650
23M
23.00 mi12:41:142:38:596:558:51
7:04
#3479
24M
24.00 mi12:48:092:45:546:556:55
6:55
#3357
40K
24.85 mi12:54:152:52:006:556:06
7:08
#3276
25.2M
25.20 mi12:57:202:55:056:573:05
8:56
#3297
Finish
26.22 mi13:04:033:01:486:566:43
6:35
#3154
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi38581971974089(Top 16%)242(Top 2%)242(Top 5%)
10K6.21 mi3.10 mi3898-40205-8205-84018(Top 16%)226(Top 2%)226(Top 5%)
15K9.32 mi3.11 mi3943-45209-4209-44089(Top 16%)242(Top 2%)242(Top 5%)
20K12.43 mi3.11 mi4138-195241-32241-324868(Top 19%)399(Top 4%)399(Top 9%)
Half13.11 mi0.68 mi4093+45236+5236+53640(Top 14%)211(Top 2%)211(Top 5%)
25K15.53 mi2.42 mi4258-165271-35271-354995(Top 20%)505(Top 5%)505(Top 11%)
30K18.64 mi3.11 mi4032+226253+18253+183504(Top 14%)296(Top 3%)296(Top 6%)
20M20.00 mi1.36 mi3853+179249+4249+43021(Top 12%)254(Top 2%)254(Top 5%)
21M21.00 mi1.00 mi3797+56255-6255-63709(Top 15%)455(Top 4%)455(Top 10%)
35K21.75 mi0.75 mi3650+147242+13242+131729(Top 7%)119(Top 1%)119(Top 3%)
23M23.00 mi1.25 mi3479+171234+8234+82188(Top 9%)198(Top 2%)198(Top 4%)
24M24.00 mi1.00 mi3357+122228+6228+62074(Top 8%)195(Top 2%)195(Top 4%)
40K24.85 mi0.85 mi3276+81226+2226+22305(Top 9%)261(Top 2%)261(Top 6%)
25.2M25.20 mi0.35 mi3297-21234-8234-86300(Top 25%)1831(Top 17%)1831(Top 39%)
Finish26.22 mi1.02 mi3154+143226+8226+81660(Top 6%)177(Top 2%)177(Top 4%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21stories
+97ft-345ft

Overall

4089

Females

242

F18-39

242

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

4018

Females

226

F18-39

226

10K→15K

6.2 - 9.3 mi

Top 16%
×3stories
+67ft-78ft

Overall

4089

Females

242

F18-39

242

15K→20K

9.3 - 12.4 mi

Top 19%
×5stories
+106ft-86ft

Overall

4868

Females

399

F18-39

399

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3640

Females

211

F18-39

211

Half→25K

13.1 - 15.5 mi

Top 20%
×4stories
+66ft-88ft

Overall

4995

Females

505

F18-39

505

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3504

Females

296

F18-39

296

30K→20M

18.6 - 20.0 mi

Top 12%
×5stories
+64ft-50ft

Overall

3021

Females

254

F18-39

254

20M→21M

20.0 - 21.0 mi

Top 15%
×8stories
+106ft-24ft

Overall

3709

Females

455

F18-39

455

21M→35K

21.0 - 21.8 mi

Top 7%
×7stories
+17ft-86ft

Overall

1729

Females

119

F18-39

119

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2188

Females

198

F18-39

198

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

2074

Females

195

F18-39

195

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2305

Females

261

F18-39

261

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

6300

Females

1831

F18-39

1831

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1660

Females

177

F18-39

177

Passing Analysis

Category:
Athletes Passed
1831
Passed By
1127
Net Change
+704
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3858
5K → 10K145185-40#3858#3898
10K → 15K108153-45#3898#3943
15K → 20K101296-195#3943#4138
20K → Half516+45#4138#4093
Half → 25K84249-165#4093#4258
25K → 30K30680+226#4258#4032
30K → 20M20829+179#4032#3853
20M → 21M10953+56#3853#3797
21M → 35K1481+147#3797#3650
35K → 23M18615+171#3650#3479
23M → 24M13311+122#3479#3357
24M → 40K9211+81#3357#3276
40K → 25.2M1435-21#3276#3297
25.2M → Finish1463+143#3297#3154
TOTALS18311127+704
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing