Boston Marathon logo
BOSTON MARATHON 2025

Makena Smith

Bib: 32153•F

CO

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 50%
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:43
Rank: #20457
Start → 5K
26:43 | 8:36/mi
10K· 6.21 mi
53:22
Rank: #20334 (+123)
5K → 10K
26:39 | 8:35/mi
15K· 9.32 mi
1:19:23
Rank: #19785 (+549)
10K → 15K
26:01 | 8:22/mi
20K· 12.43 mi
1:45:24
Rank: #19159 (+626)
15K → 20K
26:01 | 8:22/mi
Half· 13.11 mi
1:51:08
Rank: #19112 (+47)
20K → Half
5:44 | 8:24/mi
25K· 15.53 mi
2:11:45
Rank: #18807 (+305)
Half → 25K
20:37 | 8:30/mi
30K· 18.64 mi
2:39:34
Rank: #18505 (+302)
25K → 30K
27:49 | 8:57/mi
20M
2:51:24
Rank: #18228 (+277)
30K → 20M
11:50 | 8:42/mi
21M
3:00:42
Rank: #18041 (+187)
20M → 21M
9:18 | 9:18/mi
35K· 21.75 mi
3:07:02
Rank: #17933 (+108)
21M → 35K
6:20 | 8:28/mi
23M
3:18:09
Rank: #17755 (+178)
35K → 23M
11:07 | 8:53/mi
24M
3:26:34
Rank: #17588 (+167)
23M → 24M
8:25 | 8:25/mi
40K· 24.85 mi
3:33:58
Rank: #17461 (+127)
24M → 40K
7:24 | 8:39/mi
25.2M
3:37:04
Rank: #17372 (+89)
40K → 25.2M
3:06 | 8:59/mi
Finish· 26.22 mi
3:44:50
Rank: #17093 (+279)
25.2M → Finish
7:46 | 7:37/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
Time1:51:08
Pace8:29 /mi
2nd Half
Distance13.11 mi
Time1:53:42
Pace8:40 /mi
📊Positive Split: 2.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:4726:438:3626:43
8:36
-
10K
6.21 mi12:19:2653:228:3526:39
8:35
-0:01
15K
9.32 mi12:45:271:19:238:3126:01
8:22
-0:13
20K
12.43 mi13:11:281:45:248:2926:01
8:22
0:00
Half
13.11 mi13:17:121:51:088:295:44
8:24
+0:02
25K
15.53 mi13:37:492:11:458:2920:37
8:30
+0:06
30K
18.64 mi14:05:382:39:348:3427:49
8:57
+0:27
20M
20.00 mi14:17:282:51:248:3411:50
8:42
-0:15
21M
21.00 mi14:26:463:00:428:369:18
9:18
+0:36
35K
21.75 mi14:33:063:07:028:366:20
8:28
-0:50
23M
23.00 mi14:44:133:18:098:3711:07
8:53
+0:25
24M
24.00 mi14:52:383:26:348:368:25
8:25
-0:28
40K
24.85 mi15:00:023:33:588:377:24
8:39
+0:14
25.2M
25.20 mi15:03:083:37:048:373:06
8:59
+0:20
Finish
26.22 mi15:10:543:44:508:357:46
7:37
-1:22

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

7:37 /mi

Average Pace

8:35 /mi

Slowest Pace

9:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

59:48

27% of race

Time at Steady Pace

1:53:42

51% of race

Time at Slower Pace

51:20

23% of race

Average Pace: 8:34 /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 mi11:52:4726:438:3626:43
8:36
#20457
10K
6.21 mi12:19:2653:228:3526:39
8:35
#20334
15K
9.32 mi12:45:271:19:238:3126:01
8:22
#19785
20K
12.43 mi13:11:281:45:248:2926:01
8:22
#19159
Half
13.11 mi13:17:121:51:088:295:44
8:24
#19112
25K
15.53 mi13:37:492:11:458:2920:37
8:30
#18807
30K
18.64 mi14:05:382:39:348:3427:49
8:57
#18505
20M
20.00 mi14:17:282:51:248:3411:50
8:42
#18228
21M
21.00 mi14:26:463:00:428:369:18
9:18
#18041
35K
21.75 mi14:33:063:07:028:366:20
8:28
#17933
23M
23.00 mi14:44:133:18:098:3711:07
8:53
#17755
24M
24.00 mi14:52:383:26:348:368:25
8:25
#17588
40K
24.85 mi15:00:023:33:588:377:24
8:39
#17461
25.2M
25.20 mi15:03:083:37:048:373:06
8:59
#17372
Finish
26.22 mi15:10:543:44:508:357:46
7:37
#17093
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi204577774777418544(Top 65%)6627(Top 54%)6627(Top 121%)
10K6.21 mi3.10 mi20334+1237670+1047670+10420241(Top 71%)7599(Top 62%)7599(Top 139%)
15K9.32 mi3.11 mi19785+5497339+3317339+33118544(Top 65%)6627(Top 54%)6627(Top 121%)
20K12.43 mi3.11 mi19159+6266992+3476992+34717400(Top 61%)6004(Top 49%)6004(Top 110%)
Half13.11 mi0.68 mi19112+476970+226970+2218631(Top 66%)6690(Top 55%)6690(Top 122%)
25K15.53 mi2.42 mi18807+3056798+1726798+17217234(Top 61%)5992(Top 49%)5992(Top 110%)
30K18.64 mi3.11 mi18505+3026661+1376661+13717438(Top 61%)6269(Top 51%)6269(Top 115%)
20M20.00 mi1.36 mi18228+2776545+1166545+11615153(Top 53%)5133(Top 42%)5133(Top 94%)
21M21.00 mi1.00 mi18041+1876456+896456+8915178(Top 53%)5282(Top 43%)5282(Top 97%)
35K21.75 mi0.75 mi17933+1086402+546402+5415303(Top 54%)5414(Top 44%)5414(Top 99%)
23M23.00 mi1.25 mi17755+1786361+416361+4115580(Top 55%)5658(Top 46%)5658(Top 103%)
24M24.00 mi1.00 mi17588+1676298+636298+6314033(Top 49%)4852(Top 40%)4852(Top 89%)
40K24.85 mi0.85 mi17461+1276254+446254+4414410(Top 51%)5202(Top 43%)5202(Top 95%)
25.2M25.20 mi0.35 mi17372+896210+446210+4411860(Top 42%)3936(Top 32%)3936(Top 72%)
Finish26.22 mi1.02 mi17093+2796069+1416069+14110164(Top 36%)3084(Top 25%)3084(Top 56%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21stories
+97ft-345ft

Overall

18544

Females

6627

F18-39

6627

5K→10K

3.1 - 6.2 mi

Top 71%
×5stories
+79ft-138ft

Overall

20241

Females

7599

F18-39

7599

10K→15K

6.2 - 9.3 mi

Top 65%
×3stories
+67ft-78ft

Overall

18544

Females

6627

F18-39

6627

15K→20K

9.3 - 12.4 mi

Top 61%
×5stories
+106ft-86ft

Overall

17400

Females

6004

F18-39

6004

20K→Half

12.4 - 13.1 mi

Top 66%
×2stories
+19ft-37ft

Overall

18631

Females

6690

F18-39

6690

Half→25K

13.1 - 15.5 mi

Top 61%
×4stories
+66ft-88ft

Overall

17234

Females

5992

F18-39

5992

25K→30K

15.5 - 18.6 mi

Top 61%
×9stories
+181ft-148ft

Overall

17438

Females

6269

F18-39

6269

30K→20M

18.6 - 20.0 mi

Top 53%
×5stories
+64ft-50ft

Overall

15153

Females

5133

F18-39

5133

20M→21M

20.0 - 21.0 mi

Top 53%
×8stories
+106ft-24ft

Overall

15178

Females

5282

F18-39

5282

21M→35K

21.0 - 21.8 mi

Top 54%
×7stories
+17ft-86ft

Overall

15303

Females

5414

F18-39

5414

35K→23M

21.8 - 23.0 mi

Top 55%
×5stories
+23ft-63ft

Overall

15580

Females

5658

F18-39

5658

23M→24M

23.0 - 24.0 mi

Top 49%
×6stories
+12ft-82ft

Overall

14033

Females

4852

F18-39

4852

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

14410

Females

5202

F18-39

5202

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

11860

Females

3936

F18-39

3936

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2stories
+22ft-21ft

Overall

10164

Females

3084

F18-39

3084

Passing Analysis

Category:
Athletes Passed
3864
Passed By
500
Net Change
+3364
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20457
5K → 10K358235+123#20457#20334
10K → 15K57021+549#20334#19785
15K → 20K63913+626#19785#19159
20K → Half6417+47#19159#19112
Half → 25K33025+305#19112#18807
25K → 30K39795+302#18807#18505
30K → 20M2869+277#18505#18228
20M → 21M20518+187#18228#18041
21M → 35K11810+108#18041#17933
35K → 23M20628+178#17933#17755
23M → 24M18215+167#17755#17588
24M → 40K13811+127#17588#17461
40K → 25.2M901+89#17461#17372
25.2M → Finish2812+279#17372#17093
TOTALS3864500+3364
📊

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