Boston Marathon logo
BOSTON MARATHON 2024

Alexandra Audu

Bib: 12294•F

MI

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 22%
Gender (Female)
#0 / 10924
Top 7%
Division (F18-39)
#0 / 4660
Top 14%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:46
Rank: #9399
Start → 5K
22:46 | 7:20/mi
10K· 6.21 mi
45:23
Rank: #8935 (+464)
5K → 10K
22:37 | 7:17/mi
15K· 9.32 mi
1:08:04
Rank: #8633 (+302)
10K → 15K
22:41 | 7:18/mi
20K· 12.43 mi
1:31:06
Rank: #8340 (+293)
15K → 20K
23:02 | 7:25/mi
Half· 13.11 mi
1:36:08
Rank: #8332 (+8)
20K → Half
5:02 | 7:23/mi
25K· 15.53 mi
1:54:10
Rank: #7970 (+362)
Half → 25K
18:02 | 7:26/mi
30K· 18.64 mi
2:17:45
Rank: #7375 (+595)
25K → 30K
23:35 | 7:35/mi
20M
2:28:25
Rank: #7211 (+164)
30K → 20M
10:40 | 7:51/mi
21M
2:36:47
Rank: #6991 (+220)
20M → 21M
8:22 | 8:22/mi
35K· 21.75 mi
2:42:20
Rank: #6813 (+178)
21M → 35K
5:33 | 7:25/mi
23M
2:51:47
Rank: #6493 (+320)
35K → 23M
9:27 | 7:33/mi
24M
2:59:05
Rank: #6249 (+244)
23M → 24M
7:18 | 7:18/mi
40K· 24.85 mi
3:05:00
Rank: #5927 (+322)
24M → 40K
5:55 | 6:55/mi
25.2M
3:07:38
Rank: #5814 (+113)
40K → 25.2M
2:38 | 7:38/mi
Finish· 26.22 mi
3:14:24
Rank: #5563 (+251)
25.2M → Finish
6:46 | 6:38/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
Time1:36:08
Pace7:20 /mi
2nd Half
Distance13.11 mi
Time1:38:16
Pace7:30 /mi
📊Positive Split: 2.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:5722:467:2022:46
7:20
-
10K
6.21 mi11:14:3445:237:1822:37
7:17
-0:03
15K
9.32 mi11:37:151:08:047:1822:41
7:18
+0:01
20K
12.43 mi12:00:171:31:067:2023:02
7:25
+0:07
Half
13.11 mi12:05:191:36:087:205:02
7:23
-0:02
25K
15.53 mi12:23:211:54:107:2118:02
7:26
+0:03
30K
18.64 mi12:46:562:17:457:2323:35
7:35
+0:09
20M
20.00 mi12:57:362:28:257:2510:40
7:51
+0:16
21M
21.00 mi13:05:582:36:477:288:22
8:22
+0:31
35K
21.75 mi13:11:312:42:207:285:33
7:25
-0:57
23M
23.00 mi13:20:582:51:477:289:27
7:33
+0:08
24M
24.00 mi13:28:162:59:057:287:18
7:18
-0:15
40K
24.85 mi13:34:113:05:007:275:55
6:55
-0:23
25.2M
25.20 mi13:36:493:07:387:272:38
7:38
+0:43
Finish
26.22 mi13:43:353:14:247:256:46
6:38
-1:00

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

6:38 /mi

Average Pace

7:25 /mi

Slowest Pace

8:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

12:41

7% of race

Time at Steady Pace

2:40:03

82% of race

Time at Slower Pace

21:40

11% of race

Average Pace: 7:25 /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 mi10:51:5722:467:2022:46
7:20
#9399
10K
6.21 mi11:14:3445:237:1822:37
7:17
#8935
15K
9.32 mi11:37:151:08:047:1822:41
7:18
#8633
20K
12.43 mi12:00:171:31:067:2023:02
7:25
#8340
Half
13.11 mi12:05:191:36:087:205:02
7:23
#8332
25K
15.53 mi12:23:211:54:107:2118:02
7:26
#7970
30K
18.64 mi12:46:562:17:457:2323:35
7:35
#7375
20M
20.00 mi12:57:362:28:257:2510:40
7:51
#7211
21M
21.00 mi13:05:582:36:477:288:22
8:22
#6991
35K
21.75 mi13:11:312:42:207:285:33
7:25
#6813
23M
23.00 mi13:20:582:51:477:289:27
7:33
#6493
24M
24.00 mi13:28:162:59:057:287:18
7:18
#6249
40K
24.85 mi13:34:113:05:007:275:55
6:55
#5927
25.2M
25.20 mi13:36:493:07:387:272:38
7:38
#5814
Finish
26.22 mi13:43:353:14:247:256:46
6:38
#5563
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi9399174617468177(Top 32%)1338(Top 12%)1338(Top 29%)
10K6.21 mi3.10 mi8935+4641590+1561590+1568514(Top 33%)1437(Top 13%)1437(Top 31%)
15K9.32 mi3.11 mi8633+3021473+1171473+1178177(Top 32%)1338(Top 12%)1338(Top 29%)
20K12.43 mi3.11 mi8340+2931380+931380+937737(Top 30%)1275(Top 12%)1275(Top 27%)
Half13.11 mi0.68 mi8332+81381-11381-18235(Top 32%)1437(Top 13%)1437(Top 31%)
25K15.53 mi2.42 mi7970+3621278+1031278+1036630(Top 26%)1020(Top 9%)1020(Top 22%)
30K18.64 mi3.11 mi7375+5951119+1591119+1595579(Top 22%)833(Top 8%)833(Top 18%)
20M20.00 mi1.36 mi7211+1641102+171102+175972(Top 23%)1113(Top 10%)1113(Top 24%)
21M21.00 mi1.00 mi6991+2201080+221080+225630(Top 22%)1129(Top 10%)1129(Top 24%)
35K21.75 mi0.75 mi6813+1781043+371043+374729(Top 19%)777(Top 7%)777(Top 17%)
23M23.00 mi1.25 mi6493+320983+60983+603815(Top 15%)546(Top 5%)546(Top 12%)
24M24.00 mi1.00 mi6249+244934+49934+493386(Top 13%)488(Top 4%)488(Top 10%)
40K24.85 mi0.85 mi5927+322854+80854+801660(Top 6%)146(Top 1%)146(Top 3%)
25.2M25.20 mi0.35 mi5814+113834+20834+201805(Top 7%)198(Top 2%)198(Top 4%)
Finish26.22 mi1.02 mi5563+251787+47787+471831(Top 7%)212(Top 2%)212(Top 5%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21stories
+97ft-345ft

Overall

8177

Females

1338

F18-39

1338

5K→10K

3.1 - 6.2 mi

Top 33%
×5stories
+79ft-138ft

Overall

8514

Females

1437

F18-39

1437

10K→15K

6.2 - 9.3 mi

Top 32%
×3stories
+67ft-78ft

Overall

8177

Females

1338

F18-39

1338

15K→20K

9.3 - 12.4 mi

Top 30%
×5stories
+106ft-86ft

Overall

7737

Females

1275

F18-39

1275

20K→Half

12.4 - 13.1 mi

Top 32%
×2stories
+19ft-37ft

Overall

8235

Females

1437

F18-39

1437

Half→25K

13.1 - 15.5 mi

Top 26%
×4stories
+66ft-88ft

Overall

6630

Females

1020

F18-39

1020

25K→30K

15.5 - 18.6 mi

Top 22%
×9stories
+181ft-148ft

Overall

5579

Females

833

F18-39

833

30K→20M

18.6 - 20.0 mi

Top 23%
×5stories
+64ft-50ft

Overall

5972

Females

1113

F18-39

1113

20M→21M

20.0 - 21.0 mi

Top 22%
×8stories
+106ft-24ft

Overall

5630

Females

1129

F18-39

1129

21M→35K

21.0 - 21.8 mi

Top 19%
×7stories
+17ft-86ft

Overall

4729

Females

777

F18-39

777

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

3815

Females

546

F18-39

546

23M→24M

23.0 - 24.0 mi

Top 13%
×6stories
+12ft-82ft

Overall

3386

Females

488

F18-39

488

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1660

Females

146

F18-39

146

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1805

Females

198

F18-39

198

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

1831

Females

212

F18-39

212

Passing Analysis

Category:
Athletes Passed
4145
Passed By
309
Net Change
+3836
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9399
5K → 10K52460+464#9399#8935
10K → 15K35351+302#8935#8633
15K → 20K35663+293#8633#8340
20K → Half3628+8#8340#8332
Half → 25K39028+362#8332#7970
25K → 30K61217+595#7970#7375
30K → 20M19329+164#7375#7211
20M → 21M24323+220#7211#6991
21M → 35K1791+178#6991#6813
35K → 23M3255+320#6813#6493
23M → 24M2451+244#6493#6249
24M → 40K3220+322#6249#5927
40K → 25.2M1130+113#5927#5814
25.2M → Finish2543+251#5814#5563
TOTALS4145309+3836
📊

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