Boston Marathon logo
BOSTON MARATHON 2024

Allison Pon

Bib: 12554•F

AB

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 27%
Gender (Female)
#0 / 10924
Top 12%
Division (F18-39)
#0 / 4660
Top 22%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:11
Rank: #10451
Start → 5K
23:11 | 7:28/mi
10K· 6.21 mi
46:30
Rank: #10342 (+109)
5K → 10K
23:19 | 7:30/mi
15K· 9.32 mi
1:10:00
Rank: #10258 (+84)
10K → 15K
23:30 | 7:34/mi
20K· 12.43 mi
1:33:41
Rank: #9930 (+328)
15K → 20K
23:41 | 7:37/mi
Half· 13.11 mi
1:38:46
Rank: #9851 (+79)
20K → Half
5:05 | 7:27/mi
25K· 15.53 mi
1:57:13
Rank: #9399 (+452)
Half → 25K
18:27 | 7:37/mi
30K· 18.64 mi
2:21:28
Rank: #8783 (+616)
25K → 30K
24:15 | 7:48/mi
20M
2:32:03
Rank: #8443 (+340)
30K → 20M
10:35 | 7:47/mi
21M
2:40:17
Rank: #8121 (+322)
20M → 21M
8:14 | 8:14/mi
35K· 21.75 mi
2:45:59
Rank: #7987 (+134)
21M → 35K
5:42 | 7:37/mi
23M
2:55:47
Rank: #7664 (+323)
35K → 23M
9:48 | 7:50/mi
24M
3:03:22
Rank: #7432 (+232)
23M → 24M
7:35 | 7:35/mi
40K· 24.85 mi
3:09:57
Rank: #7231 (+201)
24M → 40K
6:35 | 7:42/mi
25.2M
3:12:54
Rank: #7151 (+80)
40K → 25.2M
2:57 | 8:33/mi
Finish· 26.22 mi
3:20:22
Rank: #6984 (+167)
25.2M → Finish
7:28 | 7:20/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
Time1:38:46
Pace7:32 /mi
2nd Half
Distance13.11 mi
Time1:41:36
Pace7:45 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:4023:117:2823:11
7:28
-
10K
6.21 mi11:14:5946:307:2923:19
7:30
+0:02
15K
9.32 mi11:38:291:10:007:3123:30
7:34
+0:04
20K
12.43 mi12:02:101:33:417:3223:41
7:37
+0:03
Half
13.11 mi12:07:151:38:467:325:05
7:27
-0:10
25K
15.53 mi12:25:421:57:137:3318:27
7:37
+0:10
30K
18.64 mi12:49:572:21:287:3524:15
7:48
+0:11
20M
20.00 mi13:00:322:32:037:3610:35
7:47
-0:01
21M
21.00 mi13:08:462:40:177:388:14
8:14
+0:27
35K
21.75 mi13:14:282:45:597:385:42
7:37
-0:37
23M
23.00 mi13:24:162:55:477:399:48
7:50
+0:13
24M
24.00 mi13:31:513:03:227:387:35
7:35
-0:15
40K
24.85 mi13:38:263:09:577:396:35
7:42
+0:07
25.2M
25.20 mi13:41:233:12:547:392:57
8:33
+0:51
Finish
26.22 mi13:48:513:20:227:397:28
7:20
-1:13

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

7:20 /mi

Average Pace

7:39 /mi

Slowest Pace

8:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:09:11

94% of race

Time at Steady Pace

11:11

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:39 /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 mi10:51:4023:117:2823:11
7:28
#10451
10K
6.21 mi11:14:5946:307:2923:19
7:30
#10342
15K
9.32 mi11:38:291:10:007:3123:30
7:34
#10258
20K
12.43 mi12:02:101:33:417:3223:41
7:37
#9930
Half
13.11 mi12:07:151:38:467:325:05
7:27
#9851
25K
15.53 mi12:25:421:57:137:3318:27
7:37
#9399
30K
18.64 mi12:49:572:21:287:3524:15
7:48
#8783
20M
20.00 mi13:00:322:32:037:3610:35
7:47
#8443
21M
21.00 mi13:08:462:40:177:388:14
8:14
#8121
35K
21.75 mi13:14:282:45:597:385:42
7:37
#7987
23M
23.00 mi13:24:162:55:477:399:48
7:50
#7664
24M
24.00 mi13:31:513:03:227:387:35
7:35
#7432
40K
24.85 mi13:38:263:09:577:396:35
7:42
#7231
25.2M
25.20 mi13:41:233:12:547:392:57
8:33
#7151
Finish
26.22 mi13:48:513:20:227:397:28
7:20
#6984
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi104512250225010147(Top 40%)2248(Top 21%)2248(Top 48%)
10K6.21 mi3.10 mi10342+1092235+152235+1510316(Top 40%)2251(Top 21%)2251(Top 48%)
15K9.32 mi3.11 mi10258+842220+152220+1510147(Top 40%)2248(Top 21%)2248(Top 48%)
20K12.43 mi3.11 mi9930+3282113+1072113+1079232(Top 36%)1927(Top 18%)1927(Top 41%)
Half13.11 mi0.68 mi9851+792080+332080+338774(Top 34%)1695(Top 16%)1695(Top 36%)
25K15.53 mi2.42 mi9399+4521896+1841896+1847697(Top 30%)1432(Top 13%)1432(Top 31%)
30K18.64 mi3.11 mi8783+6161710+1861710+1866755(Top 26%)1261(Top 12%)1261(Top 27%)
20M20.00 mi1.36 mi8443+3401628+821628+825667(Top 22%)1005(Top 9%)1005(Top 22%)
21M21.00 mi1.00 mi8121+3221545+831545+835084(Top 20%)922(Top 8%)922(Top 20%)
35K21.75 mi0.75 mi7987+1341513+321513+325707(Top 22%)1179(Top 11%)1179(Top 25%)
23M23.00 mi1.25 mi7664+3231434+791434+794948(Top 19%)987(Top 9%)987(Top 21%)
24M24.00 mi1.00 mi7432+2321379+551379+554487(Top 18%)880(Top 8%)880(Top 19%)
40K24.85 mi0.85 mi7231+2011342+371342+374358(Top 17%)931(Top 9%)931(Top 20%)
25.2M25.20 mi0.35 mi7151+801335+71335+74730(Top 19%)1130(Top 10%)1130(Top 24%)
Finish26.22 mi1.02 mi6984+1671296+391296+394690(Top 18%)1047(Top 10%)1047(Top 22%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21stories
+97ft-345ft

Overall

10147

Females

2248

F18-39

2248

5K→10K

3.1 - 6.2 mi

Top 40%
×5stories
+79ft-138ft

Overall

10316

Females

2251

F18-39

2251

10K→15K

6.2 - 9.3 mi

Top 40%
×3stories
+67ft-78ft

Overall

10147

Females

2248

F18-39

2248

15K→20K

9.3 - 12.4 mi

Top 36%
×5stories
+106ft-86ft

Overall

9232

Females

1927

F18-39

1927

20K→Half

12.4 - 13.1 mi

Top 34%
×2stories
+19ft-37ft

Overall

8774

Females

1695

F18-39

1695

Half→25K

13.1 - 15.5 mi

Top 30%
×4stories
+66ft-88ft

Overall

7697

Females

1432

F18-39

1432

25K→30K

15.5 - 18.6 mi

Top 26%
×9stories
+181ft-148ft

Overall

6755

Females

1261

F18-39

1261

30K→20M

18.6 - 20.0 mi

Top 22%
×5stories
+64ft-50ft

Overall

5667

Females

1005

F18-39

1005

20M→21M

20.0 - 21.0 mi

Top 20%
×8stories
+106ft-24ft

Overall

5084

Females

922

F18-39

922

21M→35K

21.0 - 21.8 mi

Top 22%
×7stories
+17ft-86ft

Overall

5707

Females

1179

F18-39

1179

35K→23M

21.8 - 23.0 mi

Top 19%
×5stories
+23ft-63ft

Overall

4948

Females

987

F18-39

987

23M→24M

23.0 - 24.0 mi

Top 18%
×6stories
+12ft-82ft

Overall

4487

Females

880

F18-39

880

24M→40K

24.0 - 24.9 mi

Top 17%
×1story
+6ft-20ft

Overall

4358

Females

931

F18-39

931

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

4730

Females

1130

F18-39

1130

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2stories
+22ft-21ft

Overall

4690

Females

1047

F18-39

1047

Passing Analysis

Category:
Athletes Passed
4032*
Passed By
565
Net Change
+3467
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10451
5K → 10K327218+109#10451#10342
10K → 15K245161+84#10342#10258
15K → 20K389*61+328#10258#9930
20K → Half878+79#9930#9851
Half → 25K47624+452#9851#9399
25K → 30K64832+616#9399#8783
30K → 20M35010+340#8783#8443
20M → 21M3275+322#8443#8121
21M → 35K14410+134#8121#7987
35K → 23M33815+323#7987#7664
23M → 24M2342+232#7664#7432
24M → 40K2076+201#7432#7231
40K → 25.2M877+80#7231#7151
25.2M → Finish1736+167#7151#6984
TOTALS4032*565+3467

* 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