Boston Marathon logo
BOSTON MARATHON 2024

Aimee Halloran

Bib: 11245•F

TX

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 36%
Gender (Female)
#0 / 10924
Top 21%
Division (F18-39)
#0 / 4660
Top 36%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:26
Rank: #6371
Start → 5K
21:26 | 6:54/mi
10K· 6.21 mi
43:23
Rank: #6732 (-361)
5K → 10K
21:57 | 7:04/mi
15K· 9.32 mi
1:06:30
Rank: #7432 (-700)
10K → 15K
23:07 | 7:26/mi
20K· 12.43 mi
1:30:36
Rank: #8039 (-607)
15K → 20K
24:06 | 7:45/mi
Half· 13.11 mi
1:35:48
Rank: #8148 (-109)
20K → Half
5:12 | 7:37/mi
25K· 15.53 mi
1:55:02
Rank: #8370 (-222)
Half → 25K
19:14 | 7:56/mi
30K· 18.64 mi
2:22:08
Rank: #9033 (-663)
25K → 30K
27:06 | 8:43/mi
20M
2:34:07
Rank: #9142 (-109)
30K → 20M
11:59 | 8:49/mi
21M
2:44:09
Rank: #9341 (-199)
20M → 21M
10:02 | 10:02/mi
35K· 21.75 mi
2:50:36
Rank: #9381 (-40)
21M → 35K
6:27 | 8:37/mi
23M
3:01:52
Rank: #9459 (-78)
35K → 23M
11:16 | 9:00/mi
24M
3:10:31
Rank: #9485 (-26)
23M → 24M
8:39 | 8:39/mi
40K· 24.85 mi
3:17:51
Rank: #9425 (+60)
24M → 40K
7:20 | 8:35/mi
25.2M
3:21:14
Rank: #9438 (-13)
40K → 25.2M
3:23 | 9:49/mi
Finish· 26.22 mi
3:28:54
Rank: #9260 (+178)
25.2M → Finish
7:40 | 7:31/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 HalfFaster
Distance13.11 mi
Time1:35:48
Pace7:18 /mi
2nd Half
Distance13.11 mi
Time1:53:06
Pace8:38 /mi
📊Positive Split: 18.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:0021:266:5421:26
6:54
-
10K
6.21 mi11:10:5743:236:5921:57
7:04
+0:10
15K
9.32 mi11:34:041:06:307:0823:07
7:26
+0:22
20K
12.43 mi11:58:101:30:367:1724:06
7:45
+0:19
Half
13.11 mi12:03:221:35:487:185:12
7:37
-0:08
25K
15.53 mi12:22:361:55:027:2419:14
7:56
+0:19
30K
18.64 mi12:49:422:22:087:3727:06
8:43
+0:47
20M
20.00 mi13:01:412:34:077:4211:59
8:49
+0:06
21M
21.00 mi13:11:432:44:097:4910:02
10:02
+1:13
35K
21.75 mi13:18:102:50:367:516:27
8:37
-1:25
23M
23.00 mi13:29:263:01:527:5411:16
9:00
+0:23
24M
24.00 mi13:38:053:10:317:568:39
8:39
-0:21
40K
24.85 mi13:45:253:17:517:587:20
8:35
-0:04
25.2M
25.20 mi13:48:483:21:147:593:23
9:49
+1:14
Finish
26.22 mi13:56:283:28:547:587:40
7:31
-2:18

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

6:54 /mi

Average Pace

7:58 /mi

Slowest Pace

10:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02:42

59% of race

Time at Steady Pace

1:12:47

35% of race

Time at Slower Pace

13:25

6% of race

Average Pace: 7:58 /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 mi10:49:0021:266:5421:26
6:54
#6371
10K
6.21 mi11:10:5743:236:5921:57
7:04
#6732
15K
9.32 mi11:34:041:06:307:0823:07
7:26
#7432
20K
12.43 mi11:58:101:30:367:1724:06
7:45
#8039
Half
13.11 mi12:03:221:35:487:185:12
7:37
#8148
25K
15.53 mi12:22:361:55:027:2419:14
7:56
#8370
30K
18.64 mi12:49:422:22:087:3727:06
8:43
#9033
20M
20.00 mi13:01:412:34:077:4211:59
8:49
#9142
21M
21.00 mi13:11:432:44:097:4910:02
10:02
#9341
35K
21.75 mi13:18:102:50:367:516:27
8:37
#9381
23M
23.00 mi13:29:263:01:527:5411:16
9:00
#9459
24M
24.00 mi13:38:053:10:317:568:39
8:39
#9485
40K
24.85 mi13:45:253:17:517:587:20
8:35
#9425
25.2M
25.20 mi13:48:483:21:147:593:23
9:49
#9438
Finish
26.22 mi13:56:283:28:547:587:40
7:31
#9260
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi63716496499219(Top 36%)1788(Top 16%)1788(Top 38%)
10K6.21 mi3.10 mi6732-361765-116765-1167095(Top 28%)908(Top 8%)908(Top 19%)
15K9.32 mi3.11 mi7432-7001008-2431008-2439219(Top 36%)1788(Top 16%)1788(Top 38%)
20K12.43 mi3.11 mi8039-6071263-2551263-25510117(Top 40%)2384(Top 22%)2384(Top 51%)
Half13.11 mi0.68 mi8148-1091306-431306-4310063(Top 39%)2335(Top 21%)2335(Top 50%)
25K15.53 mi2.42 mi8370-2221451-1451451-1459769(Top 38%)2370(Top 22%)2370(Top 51%)
30K18.64 mi3.11 mi9033-6631829-3781829-37811818(Top 46%)3637(Top 33%)3637(Top 78%)
20M20.00 mi1.36 mi9142-1091943-1141943-11411172(Top 44%)3570(Top 33%)3570(Top 77%)
21M21.00 mi1.00 mi9341-1992109-1662109-16613089(Top 51%)4830(Top 44%)4830(Top 104%)
35K21.75 mi0.75 mi9381-402160-512160-5111415(Top 45%)3967(Top 36%)3967(Top 85%)
23M23.00 mi1.25 mi9459-782265-1052265-10511164(Top 44%)3976(Top 36%)3976(Top 85%)
24M24.00 mi1.00 mi9485-262321-562321-5610307(Top 40%)3593(Top 33%)3593(Top 77%)
40K24.85 mi0.85 mi9425+602332-112332-118770(Top 34%)2956(Top 27%)2956(Top 63%)
25.2M25.20 mi0.35 mi9438-132361-292361-2910153(Top 40%)3683(Top 34%)3683(Top 79%)
Finish26.22 mi1.02 mi9260+1782314+472314+475792(Top 23%)1552(Top 14%)1552(Top 33%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21stories
+97ft-345ft

Overall

9219

Females

1788

F18-39

1788

5K→10K

3.1 - 6.2 mi

Top 28%
×5stories
+79ft-138ft

Overall

7095

Females

908

F18-39

908

10K→15K

6.2 - 9.3 mi

Top 36%
×3stories
+67ft-78ft

Overall

9219

Females

1788

F18-39

1788

15K→20K

9.3 - 12.4 mi

Top 40%
×5stories
+106ft-86ft

Overall

10117

Females

2384

F18-39

2384

20K→Half

12.4 - 13.1 mi

Top 39%
×2stories
+19ft-37ft

Overall

10063

Females

2335

F18-39

2335

Half→25K

13.1 - 15.5 mi

Top 38%
×4stories
+66ft-88ft

Overall

9769

Females

2370

F18-39

2370

25K→30K

15.5 - 18.6 mi

Top 46%
×9stories
+181ft-148ft

Overall

11818

Females

3637

F18-39

3637

30K→20M

18.6 - 20.0 mi

Top 44%
×5stories
+64ft-50ft

Overall

11172

Females

3570

F18-39

3570

20M→21M

20.0 - 21.0 mi

Top 51%
×8stories
+106ft-24ft

Overall

13089

Females

4830

F18-39

4830

21M→35K

21.0 - 21.8 mi

Top 45%
×7stories
+17ft-86ft

Overall

11415

Females

3967

F18-39

3967

35K→23M

21.8 - 23.0 mi

Top 44%
×5stories
+23ft-63ft

Overall

11164

Females

3976

F18-39

3976

23M→24M

23.0 - 24.0 mi

Top 40%
×6stories
+12ft-82ft

Overall

10307

Females

3593

F18-39

3593

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

8770

Females

2956

F18-39

2956

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

10153

Females

3683

F18-39

3683

25.2M→Finish

25.2 - 26.2 mi

Top 23%
×2stories
+22ft-21ft

Overall

5792

Females

1552

F18-39

1552

Passing Analysis

Category:
Athletes Passed
1203*
Passed By
4092
Net Change
-2889
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6371
5K → 10K82443-361#6371#6732
10K → 15K26726-700#6732#7432
15K → 20K62669-607#7432#8039
20K → Half8117-109#8039#8148
Half → 25K135357-222#8148#8370
25K → 30K106769-663#8370#9033
30K → 20M92201-109#9033#9142
20M → 21M72271-199#9142#9341
21M → 35K5898-40#9341#9381
35K → 23M132210-78#9381#9459
23M → 24M91*117-26#9459#9485
24M → 40K10949+60#9485#9425
40K → 25.2M3952-13#9425#9438
25.2M → Finish19113+178#9438#9260
TOTALS1203*4092-2889

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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