Boston Marathon logo
BOSTON MARATHON 2024

Ashley Balke

Bib: 16146•F

OR

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 45%
Gender (Female)
#0 / 10924
Top 32%
Division (F18-39)
#0 / 4660
Top 49%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:14
Rank: #13107
Start → 5K
24:14 | 7:48/mi
10K· 6.21 mi
48:12
Rank: #12537 (+570)
5K → 10K
23:58 | 7:43/mi
15K· 9.32 mi
1:12:34
Rank: #12411 (+126)
10K → 15K
24:22 | 7:51/mi
20K· 12.43 mi
1:37:39
Rank: #12332 (+79)
15K → 20K
25:05 | 8:04/mi
Half· 13.11 mi
1:43:03
Rank: #12305 (+27)
20K → Half
5:24 | 7:55/mi
25K· 15.53 mi
2:03:49
Rank: #12471 (-166)
Half → 25K
20:46 | 8:34/mi
30K· 18.64 mi
2:31:51
Rank: #12639 (-168)
25K → 30K
28:02 | 9:01/mi
20M
2:43:42
Rank: #12435 (+204)
30K → 20M
11:51 | 8:43/mi
21M
2:53:02
Rank: #12243 (+192)
20M → 21M
9:20 | 9:20/mi
35K· 21.75 mi
2:59:23
Rank: #12153 (+90)
21M → 35K
6:21 | 8:29/mi
23M
3:10:15
Rank: #11939 (+214)
35K → 23M
10:52 | 8:41/mi
24M
3:18:42
Rank: #11783 (+156)
23M → 24M
8:27 | 8:27/mi
40K· 24.85 mi
3:25:53
Rank: #11552 (+231)
24M → 40K
7:11 | 8:24/mi
25.2M
3:29:08
Rank: #11465 (+87)
40K → 25.2M
3:15 | 9:25/mi
Finish· 26.22 mi
3:38:06
Rank: #11517 (-52)
25.2M → Finish
8:58 | 8:48/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
Time1:43:03
Pace7:52 /mi
2nd Half
Distance13.11 mi
Time1:55:03
Pace8:47 /mi
📊Positive Split: 11.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:3724:147:4824:14
7:48
-
10K
6.21 mi11:38:3548:127:4523:58
7:43
-0:05
15K
9.32 mi12:02:571:12:347:4724:22
7:51
+0:08
20K
12.43 mi12:28:021:37:397:5125:05
8:04
+0:13
Half
13.11 mi12:33:261:43:037:525:24
7:55
-0:09
25K
15.53 mi12:54:122:03:497:5820:46
8:34
+0:39
30K
18.64 mi13:22:142:31:518:0928:02
9:01
+0:27
20M
20.00 mi13:34:052:43:428:1111:51
8:43
-0:18
21M
21.00 mi13:43:252:53:028:149:20
9:20
+0:37
35K
21.75 mi13:49:462:59:238:156:21
8:29
-0:51
23M
23.00 mi14:00:383:10:158:1610:52
8:41
+0:12
24M
24.00 mi14:09:053:18:428:178:27
8:27
-0:14
40K
24.85 mi14:16:163:25:538:177:11
8:24
-0:03
25.2M
25.20 mi14:19:313:29:088:183:15
9:25
+1:01
Finish
26.22 mi14:28:293:38:068:198:58
8:48
-0:37

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

7:43 /mi

Average Pace

8:19 /mi

Slowest Pace

9:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:43:03

47% of race

Time at Steady Pace

1:05:28

30% of race

Time at Slower Pace

49:35

23% of race

Average Pace: 8:19 /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 mi11:14:3724:147:4824:14
7:48
#13107
10K
6.21 mi11:38:3548:127:4523:58
7:43
#12537
15K
9.32 mi12:02:571:12:347:4724:22
7:51
#12411
20K
12.43 mi12:28:021:37:397:5125:05
8:04
#12332
Half
13.11 mi12:33:261:43:037:525:24
7:55
#12305
25K
15.53 mi12:54:122:03:497:5820:46
8:34
#12471
30K
18.64 mi13:22:142:31:518:0928:02
9:01
#12639
20M
20.00 mi13:34:052:43:428:1111:51
8:43
#12435
21M
21.00 mi13:43:252:53:028:149:20
9:20
#12243
35K
21.75 mi13:49:462:59:238:156:21
8:29
#12153
23M
23.00 mi14:00:383:10:158:1610:52
8:41
#11939
24M
24.00 mi14:09:053:18:428:178:27
8:27
#11783
40K
24.85 mi14:16:163:25:538:177:11
8:24
#11552
25.2M
25.20 mi14:19:313:29:088:183:15
9:25
#11465
Finish
26.22 mi14:28:293:38:068:198:58
8:48
#11517
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi131073782378212299(Top 48%)3410(Top 31%)3410(Top 73%)
10K6.21 mi3.10 mi12537+5703465+3173465+31711982(Top 47%)3184(Top 29%)3184(Top 68%)
15K9.32 mi3.11 mi12411+1263414+513414+5112299(Top 48%)3410(Top 31%)3410(Top 73%)
20K12.43 mi3.11 mi12332+793397+173397+1712357(Top 48%)3510(Top 32%)3510(Top 75%)
Half13.11 mi0.68 mi12305+273389+83389+812196(Top 48%)3434(Top 31%)3434(Top 74%)
25K15.53 mi2.42 mi12471-1663520-1313520-13113403(Top 52%)4265(Top 39%)4265(Top 92%)
30K18.64 mi3.11 mi12639-1683697-1773697-17713342(Top 52%)4470(Top 41%)4470(Top 96%)
20M20.00 mi1.36 mi12435+2043646+513646+5110668(Top 42%)3296(Top 30%)3296(Top 71%)
21M21.00 mi1.00 mi12243+1923604+423604+4210129(Top 40%)3294(Top 30%)3294(Top 71%)
35K21.75 mi0.75 mi12153+903596+83596+810703(Top 42%)3591(Top 33%)3591(Top 77%)
23M23.00 mi1.25 mi11939+2143539+573539+579460(Top 37%)3116(Top 29%)3116(Top 67%)
24M24.00 mi1.00 mi11783+1563498+413498+419191(Top 36%)3035(Top 28%)3035(Top 65%)
40K24.85 mi0.85 mi11552+2313419+793419+797896(Top 31%)2554(Top 23%)2554(Top 55%)
25.2M25.20 mi0.35 mi11465+873392+273392+278497(Top 33%)2905(Top 27%)2905(Top 62%)
Finish26.22 mi1.02 mi11517-523471-793471-7913170(Top 52%)5047(Top 46%)5047(Top 108%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21stories
+97ft-345ft

Overall

12299

Females

3410

F18-39

3410

5K→10K

3.1 - 6.2 mi

Top 47%
×5stories
+79ft-138ft

Overall

11982

Females

3184

F18-39

3184

10K→15K

6.2 - 9.3 mi

Top 48%
×3stories
+67ft-78ft

Overall

12299

Females

3410

F18-39

3410

15K→20K

9.3 - 12.4 mi

Top 48%
×5stories
+106ft-86ft

Overall

12357

Females

3510

F18-39

3510

20K→Half

12.4 - 13.1 mi

Top 48%
×2stories
+19ft-37ft

Overall

12196

Females

3434

F18-39

3434

Half→25K

13.1 - 15.5 mi

Top 52%
×4stories
+66ft-88ft

Overall

13403

Females

4265

F18-39

4265

25K→30K

15.5 - 18.6 mi

Top 52%
×9stories
+181ft-148ft

Overall

13342

Females

4470

F18-39

4470

30K→20M

18.6 - 20.0 mi

Top 42%
×5stories
+64ft-50ft

Overall

10668

Females

3296

F18-39

3296

20M→21M

20.0 - 21.0 mi

Top 40%
×8stories
+106ft-24ft

Overall

10129

Females

3294

F18-39

3294

21M→35K

21.0 - 21.8 mi

Top 42%
×7stories
+17ft-86ft

Overall

10703

Females

3591

F18-39

3591

35K→23M

21.8 - 23.0 mi

Top 37%
×5stories
+23ft-63ft

Overall

9460

Females

3116

F18-39

3116

23M→24M

23.0 - 24.0 mi

Top 36%
×6stories
+12ft-82ft

Overall

9191

Females

3035

F18-39

3035

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

7896

Females

2554

F18-39

2554

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

8497

Females

2905

F18-39

2905

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2stories
+22ft-21ft

Overall

13170

Females

5047

F18-39

5047

Passing Analysis

Category:
Athletes Passed
3124
Passed By
1534
Net Change
+1590
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13107
5K → 10K65585+570#13107#12537
10K → 15K285159+126#12537#12411
15K → 20K266187+79#12411#12332
20K → Half5831+27#12332#12305
Half → 25K197363-166#12305#12471
25K → 30K241409-168#12471#12639
30K → 20M23935+204#12639#12435
20M → 21M22836+192#12435#12243
21M → 35K12535+90#12243#12153
35K → 23M24329+214#12153#11939
23M → 24M17317+156#11939#11783
24M → 40K2376+231#11783#11552
40K → 25.2M947+87#11552#11465
25.2M → Finish83135-52#11465#11517
TOTALS31241534+1590
📊

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