Boston Marathon logo
BOSTON MARATHON 2024

Jennifer Theroux

Bib: 24339•F

NH

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Gender (Female)
#0 / 10924
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
28:09
Rank: #20308
Start → 5K
28:09 | 9:04/mi
10K· 6.21 mi
56:12
Rank: #20062 (+246)
5K → 10K
28:03 | 9:02/mi
15K· 9.32 mi
1:24:07
Rank: #19676 (+386)
10K → 15K
27:55 | 8:59/mi
20K· 12.43 mi
1:52:15
Rank: #19100 (+576)
15K → 20K
28:08 | 9:03/mi
Half· 13.11 mi
1:58:12
Rank: #18978 (+122)
20K → Half
5:57 | 8:43/mi
25K· 15.53 mi
2:20:14
Rank: #18428 (+550)
Half → 25K
22:02 | 9:05/mi
30K· 18.64 mi
2:48:35
Rank: #17552 (+876)
25K → 30K
28:21 | 9:07/mi
20M
3:00:31
Rank: #17112 (+440)
30K → 20M
11:56 | 8:47/mi
21M
3:09:39
Rank: #16689 (+423)
20M → 21M
9:08 | 9:08/mi
35K· 21.75 mi
3:16:02
Rank: #16492 (+197)
21M → 35K
6:23 | 8:32/mi
23M
3:27:19
Rank: #16182 (+310)
35K → 23M
11:17 | 9:01/mi
24M
3:36:11
Rank: #15968 (+214)
23M → 24M
8:52 | 8:52/mi
40K· 24.85 mi
3:43:48
Rank: #15724 (+244)
24M → 40K
7:37 | 8:54/mi
25.2M
3:47:14
Rank: #15635 (+89)
40K → 25.2M
3:26 | 9:57/mi
Finish· 26.22 mi
3:55:55
Rank: #15482 (+153)
25.2M → Finish
8:41 | 8:31/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 Half⚖️ Balanced
Distance13.11 mi
Time1:58:12
Pace9:01 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:57:43
Pace8:59 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:1928:099:0428:09
9:04
-
10K
6.21 mi12:11:2256:129:0328:03
9:02
-0:02
15K
9.32 mi12:39:171:24:079:0127:55
8:59
-0:03
20K
12.43 mi13:07:251:52:159:0228:08
9:03
+0:04
Half
13.11 mi13:13:221:58:129:015:57
8:43
-0:20
25K
15.53 mi13:35:242:20:149:0222:02
9:05
+0:22
30K
18.64 mi14:03:452:48:359:0328:21
9:07
+0:02
20M
20.00 mi14:15:413:00:319:0211:56
8:47
-0:20
21M
21.00 mi14:24:493:09:399:029:08
9:08
+0:21
35K
21.75 mi14:31:123:16:029:016:23
8:32
-0:36
23M
23.00 mi14:42:293:27:199:0111:17
9:01
+0:29
24M
24.00 mi14:51:213:36:119:008:52
8:52
-0:09
40K
24.85 mi14:58:583:43:489:007:37
8:54
+0:02
25.2M
25.20 mi15:02:243:47:149:013:26
9:57
+1:03
Finish
26.22 mi15:11:053:55:559:008:41
8:31
-1:26

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

8:31 /mi

Average Pace

9:00 /mi

Slowest Pace

9:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:52:29

99% of race

Time at Steady Pace

3:26

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:00 /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 mi11:43:1928:099:0428:09
9:04
#20308
10K
6.21 mi12:11:2256:129:0328:03
9:02
#20062
15K
9.32 mi12:39:171:24:079:0127:55
8:59
#19676
20K
12.43 mi13:07:251:52:159:0228:08
9:03
#19100
Half
13.11 mi13:13:221:58:129:015:57
8:43
#18978
25K
15.53 mi13:35:242:20:149:0222:02
9:05
#18428
30K
18.64 mi14:03:452:48:359:0328:21
9:07
#17552
20M
20.00 mi14:15:413:00:319:0211:56
8:47
#17112
21M
21.00 mi14:24:493:09:399:029:08
9:08
#16689
35K
21.75 mi14:31:123:16:029:016:23
8:32
#16492
23M
23.00 mi14:42:293:27:199:0111:17
9:01
#16182
24M
24.00 mi14:51:213:36:119:008:52
8:52
#15968
40K
24.85 mi14:58:583:43:489:007:37
8:54
#15724
25.2M
25.20 mi15:02:243:47:149:013:26
9:57
#15635
Finish
26.22 mi15:11:053:55:559:008:41
8:31
#15482
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi203088042804218845(Top 74%)7164(Top 66%)7164(Top 154%)
10K6.21 mi3.10 mi20062+2467895+1477895+14719852(Top 78%)7755(Top 71%)7755(Top 166%)
15K9.32 mi3.11 mi19676+3867664+2317664+23118845(Top 74%)7164(Top 66%)7164(Top 154%)
20K12.43 mi3.11 mi19100+5767347+3177347+31717569(Top 69%)6465(Top 59%)6465(Top 139%)
Half13.11 mi0.68 mi18978+1227281+667281+6616963(Top 66%)6194(Top 57%)6194(Top 133%)
25K15.53 mi2.42 mi18428+5507002+2797002+27915929(Top 62%)5674(Top 52%)5674(Top 122%)
30K18.64 mi3.11 mi17552+8766563+4396563+43913857(Top 54%)4769(Top 44%)4769(Top 102%)
20M20.00 mi1.36 mi17112+4406352+2116352+21111019(Top 43%)3492(Top 32%)3492(Top 75%)
21M21.00 mi1.00 mi16689+4236150+2026150+2029230(Top 36%)2819(Top 26%)2819(Top 60%)
35K21.75 mi0.75 mi16492+1976031+1196031+11910995(Top 43%)3763(Top 34%)3763(Top 81%)
23M23.00 mi1.25 mi16182+3105909+1225909+12211264(Top 44%)4043(Top 37%)4043(Top 87%)
24M24.00 mi1.00 mi15968+2145828+815828+8111516(Top 45%)4184(Top 38%)4184(Top 90%)
40K24.85 mi0.85 mi15724+2445724+1045724+10410467(Top 41%)3802(Top 35%)3802(Top 82%)
25.2M25.20 mi0.35 mi15635+895692+325692+3210847(Top 42%)4040(Top 37%)4040(Top 87%)
Finish26.22 mi1.02 mi15482+1535636+565636+5611660(Top 46%)4311(Top 39%)4311(Top 93%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×21stories
+97ft-345ft

Overall

18845

Females

7164

F18-39

7164

5K→10K

3.1 - 6.2 mi

Top 78%
×5stories
+79ft-138ft

Overall

19852

Females

7755

F18-39

7755

10K→15K

6.2 - 9.3 mi

Top 74%
×3stories
+67ft-78ft

Overall

18845

Females

7164

F18-39

7164

15K→20K

9.3 - 12.4 mi

Top 69%
×5stories
+106ft-86ft

Overall

17569

Females

6465

F18-39

6465

20K→Half

12.4 - 13.1 mi

Top 66%
×2stories
+19ft-37ft

Overall

16963

Females

6194

F18-39

6194

Half→25K

13.1 - 15.5 mi

Top 62%
×4stories
+66ft-88ft

Overall

15929

Females

5674

F18-39

5674

25K→30K

15.5 - 18.6 mi

Top 54%
×9stories
+181ft-148ft

Overall

13857

Females

4769

F18-39

4769

30K→20M

18.6 - 20.0 mi

Top 43%
×5stories
+64ft-50ft

Overall

11019

Females

3492

F18-39

3492

20M→21M

20.0 - 21.0 mi

Top 36%
×8stories
+106ft-24ft

Overall

9230

Females

2819

F18-39

2819

21M→35K

21.0 - 21.8 mi

Top 43%
×7stories
+17ft-86ft

Overall

10995

Females

3763

F18-39

3763

35K→23M

21.8 - 23.0 mi

Top 44%
×5stories
+23ft-63ft

Overall

11264

Females

4043

F18-39

4043

23M→24M

23.0 - 24.0 mi

Top 45%
×6stories
+12ft-82ft

Overall

11516

Females

4184

F18-39

4184

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

10467

Females

3802

F18-39

3802

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

10847

Females

4040

F18-39

4040

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×2stories
+22ft-21ft

Overall

11660

Females

4311

F18-39

4311

Passing Analysis

Category:
Athletes Passed
5095
Passed By
269
Net Change
+4826
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20308
5K → 10K406160+246#20308#20062
10K → 15K43145+386#20062#19676
15K → 20K59418+576#19676#19100
20K → Half1242+122#19100#18978
Half → 25K5599+550#18978#18428
25K → 30K88610+876#18428#17552
30K → 20M4400+440#17552#17112
20M → 21M4241+423#17112#16689
21M → 35K2014+197#16689#16492
35K → 23M3133+310#16492#16182
23M → 24M2173+214#16182#15968
24M → 40K2440+244#15968#15724
40K → 25.2M945+89#15724#15635
25.2M → Finish1629+153#15635#15482
TOTALS5095269+4826
📊

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