Boston Marathon logo
BOSTON MARATHON 2024

Alexis Buono

Bib: 13083•F

PA

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
22:48
Rank: #9496
Start → 5K
22:48 | 7:20/mi
10K· 6.21 mi
45:42
Rank: #9309 (+187)
5K → 10K
22:54 | 7:22/mi
15K· 9.32 mi
1:10:59
Rank: #11093 (-1784)
10K → 15K
25:17 | 8:08/mi
20K· 12.43 mi
1:35:48
Rank: #11227 (-134)
15K → 20K
24:49 | 7:59/mi
Half· 13.11 mi
1:41:15
Rank: #11313 (-86)
20K → Half
5:27 | 7:59/mi
25K· 15.53 mi
2:02:43
Rank: #11972 (-659)
Half → 25K
21:28 | 8:51/mi
30K· 18.64 mi
2:32:35
Rank: #12873 (-901)
25K → 30K
29:52 | 9:37/mi
20M
2:46:14
Rank: #13213 (-340)
30K → 20M
13:39 | 10:03/mi
21M
2:57:30
Rank: #13556 (-343)
20M → 21M
11:16 | 11:16/mi
35K· 21.75 mi
3:05:40
Rank: #13930 (-374)
21M → 35K
8:10 | 10:55/mi
23M
3:19:36
Rank: #14407 (-477)
35K → 23M
13:56 | 11:08/mi
24M
3:31:20
Rank: #14919 (-512)
23M → 24M
11:44 | 11:44/mi
40K· 24.85 mi
3:40:39
Rank: #15103 (-184)
24M → 40K
9:19 | 10:54/mi
25.2M
3:45:13
Rank: #15251 (-148)
40K → 25.2M
4:34 | 13:15/mi
Finish· 26.22 mi
3:54:58
Rank: #15293 (-42)
25.2M → Finish
9:45 | 9:34/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
Time1:41:15
Pace7:43 /mi
2nd Half
Distance13.11 mi
Time2:13:43
Pace10:12 /mi
📊Positive Split: 32.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:1022:487:2022:48
7:20
-
10K
6.21 mi11:17:0445:427:2122:54
7:22
+0:02
15K
9.32 mi11:42:211:10:597:3725:17
8:08
+0:46
20K
12.43 mi12:07:101:35:487:4324:49
7:59
-0:09
Half
13.11 mi12:12:371:41:157:435:27
7:59
0:00
25K
15.53 mi12:34:052:02:437:5421:28
8:51
+0:52
30K
18.64 mi13:03:572:32:358:1129:52
9:37
+0:46
20M
20.00 mi13:17:362:46:148:1913:39
10:03
+0:26
21M
21.00 mi13:28:522:57:308:2711:16
11:16
+1:13
35K
21.75 mi13:37:023:05:408:328:10
10:55
-0:21
23M
23.00 mi13:50:583:19:368:4113:56
11:08
+0:13
24M
24.00 mi14:02:423:31:208:4811:44
11:44
+0:36
40K
24.85 mi14:12:013:40:398:539:19
10:54
-0:50
25.2M
25.20 mi14:16:353:45:138:564:34
13:15
+2:21
Finish
26.22 mi14:26:203:54:588:589:45
9:34
-3:41

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

8:58 /mi

Slowest Pace

13:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:41:15

43% of race

Time at Steady Pace

1:14:44

32% of race

Time at Slower Pace

58:59

25% of race

Average Pace: 8:58 /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 mi10:54:1022:487:2022:48
7:20
#9496
10K
6.21 mi11:17:0445:427:2122:54
7:22
#9309
15K
9.32 mi11:42:211:10:597:3725:17
8:08
#11093
20K
12.43 mi12:07:101:35:487:4324:49
7:59
#11227
Half
13.11 mi12:12:371:41:157:435:27
7:59
#11313
25K
15.53 mi12:34:052:02:437:5421:28
8:51
#11972
30K
18.64 mi13:03:572:32:358:1129:52
9:37
#12873
20M
20.00 mi13:17:362:46:148:1913:39
10:03
#13213
21M
21.00 mi13:28:522:57:308:2711:16
11:16
#13556
35K
21.75 mi13:37:023:05:408:328:10
10:55
#13930
23M
23.00 mi13:50:583:19:368:4113:56
11:08
#14407
24M
24.00 mi14:02:423:31:208:4811:44
11:44
#14919
40K
24.85 mi14:12:013:40:398:539:19
10:54
#15103
25.2M
25.20 mi14:16:353:45:138:564:34
13:15
#15251
Finish
26.22 mi14:26:203:54:588:589:45
9:34
#15293
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi94961796179614343(Top 56%)4576(Top 42%)4576(Top 98%)
10K6.21 mi3.10 mi9309+1871746+501746+509234(Top 36%)1760(Top 16%)1760(Top 38%)
15K9.32 mi3.11 mi11093-17842686-9402686-94014343(Top 56%)4576(Top 42%)4576(Top 98%)
20K12.43 mi3.11 mi11227-1342795-1092795-10911754(Top 46%)3192(Top 29%)3192(Top 68%)
Half13.11 mi0.68 mi11313-862845-502845-5012764(Top 50%)3771(Top 35%)3771(Top 81%)
25K15.53 mi2.42 mi11972-6593251-4063251-40614829(Top 58%)5084(Top 47%)5084(Top 109%)
30K18.64 mi3.11 mi12873-9013833-5823833-58215897(Top 62%)5910(Top 54%)5910(Top 127%)
20M20.00 mi1.36 mi13213-3404111-2784111-27816642(Top 65%)6531(Top 60%)6531(Top 140%)
21M21.00 mi1.00 mi13556-3434353-2424353-24217054(Top 67%)6880(Top 63%)6880(Top 148%)
35K21.75 mi0.75 mi13930-3744591-2384591-23819634(Top 77%)8135(Top 74%)8135(Top 175%)
23M23.00 mi1.25 mi14407-4774923-3324923-33218782(Top 74%)7780(Top 71%)7780(Top 167%)
24M24.00 mi1.00 mi14919-5125249-3265249-32620876(Top 82%)8867(Top 81%)8867(Top 190%)
40K24.85 mi0.85 mi15103-1845386-1375386-13717813(Top 70%)7414(Top 68%)7414(Top 159%)
25.2M25.20 mi0.35 mi15251-1485479-935479-9320203(Top 79%)8612(Top 79%)8612(Top 185%)
Finish26.22 mi1.02 mi15293-425526-475526-4716818(Top 66%)6920(Top 63%)6920(Top 148%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21stories
+97ft-345ft

Overall

14343

Females

4576

F18-39

4576

5K→10K

3.1 - 6.2 mi

Top 36%
×5stories
+79ft-138ft

Overall

9234

Females

1760

F18-39

1760

10K→15K

6.2 - 9.3 mi

Top 56%
×3stories
+67ft-78ft

Overall

14343

Females

4576

F18-39

4576

15K→20K

9.3 - 12.4 mi

Top 46%
×5stories
+106ft-86ft

Overall

11754

Females

3192

F18-39

3192

20K→Half

12.4 - 13.1 mi

Top 50%
×2stories
+19ft-37ft

Overall

12764

Females

3771

F18-39

3771

Half→25K

13.1 - 15.5 mi

Top 58%
×4stories
+66ft-88ft

Overall

14829

Females

5084

F18-39

5084

25K→30K

15.5 - 18.6 mi

Top 62%
×9stories
+181ft-148ft

Overall

15897

Females

5910

F18-39

5910

30K→20M

18.6 - 20.0 mi

Top 65%
×5stories
+64ft-50ft

Overall

16642

Females

6531

F18-39

6531

20M→21M

20.0 - 21.0 mi

Top 67%
×8stories
+106ft-24ft

Overall

17054

Females

6880

F18-39

6880

21M→35K

21.0 - 21.8 mi

Top 77%
×7stories
+17ft-86ft

Overall

19634

Females

8135

F18-39

8135

35K→23M

21.8 - 23.0 mi

Top 74%
×5stories
+23ft-63ft

Overall

18782

Females

7780

F18-39

7780

23M→24M

23.0 - 24.0 mi

Top 82%
×6stories
+12ft-82ft

Overall

20876

Females

8867

F18-39

8867

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

17813

Females

7414

F18-39

7414

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

20203

Females

8612

F18-39

8612

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2stories
+22ft-21ft

Overall

16818

Females

6920

F18-39

6920

Passing Analysis

Category:
Athletes Passed
1044
Passed By
6839
Net Change
-5797
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9496
5K → 10K333146+187#9496#9309
10K → 15K151797-1784#9309#11093
15K → 20K180314-134#11093#11227
20K → Half16102-86#11227#11313
Half → 25K87746-659#11313#11972
25K → 30K90991-901#11972#12873
30K → 20M66406-340#12873#13213
20M → 21M50393-343#13213#13556
21M → 35K24398-374#13556#13930
35K → 23M39516-477#13930#14407
23M → 24M23535-512#14407#14919
24M → 40K48232-184#14919#15103
40K → 25.2M13161-148#15103#15251
25.2M → Finish60102-42#15251#15293
TOTALS10446839-5797
📊

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