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BOSTON MARATHON 2025

Cali Boyette

Bib: 13757•F

TN

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 32%
Gender (Female)
#0 / 12228
Top 15%
Division (F18-39)
#0 / 5469
Top 27%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:42
Rank: #10435
Start → 5K
22:42 | 7:18/mi
10K· 6.21 mi
45:47
Rank: #10941 (-506)
5K → 10K
23:05 | 7:26/mi
15K· 9.32 mi
1:08:34
Rank: #10689 (+252)
10K → 15K
22:47 | 7:20/mi
20K· 12.43 mi
1:31:28
Rank: #10399 (+290)
15K → 20K
22:54 | 7:22/mi
Half· 13.11 mi
1:36:21
Rank: #10296 (+103)
20K → Half
4:53 | 7:09/mi
25K· 15.53 mi
1:54:16
Rank: #10058 (+238)
Half → 25K
17:55 | 7:23/mi
30K· 18.64 mi
2:17:18
Rank: #9407 (+651)
25K → 30K
23:02 | 7:25/mi
20M
2:27:38
Rank: #9253 (+154)
30K → 20M
10:20 | 7:36/mi
21M
2:35:32
Rank: #9042 (+211)
20M → 21M
7:54 | 7:54/mi
35K· 21.75 mi
2:41:14
Rank: #9040 (+2)
21M → 35K
5:42 | 7:37/mi
23M
2:51:19
Rank: #9069 (-29)
35K → 23M
10:05 | 8:03/mi
24M
3:00:23
Rank: #9509 (-440)
23M → 24M
9:04 | 9:04/mi
40K· 24.85 mi
3:06:53
Rank: #9408 (+101)
24M → 40K
6:30 | 7:36/mi
25.2M
3:09:47
Rank: #9360 (+48)
40K → 25.2M
2:54 | 8:25/mi
Finish· 26.22 mi
3:16:56
Rank: #9185 (+175)
25.2M → Finish
7:09 | 7:01/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:21
Pace7:21 /mi
2nd Half
Distance13.11 mi
Time1:40:35
Pace7:40 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:1322:427:1822:42
7:18
-
10K
6.21 mi11:16:1845:477:2223:05
7:26
+0:08
15K
9.32 mi11:39:051:08:347:2122:47
7:20
-0:06
20K
12.43 mi12:01:591:31:287:2222:54
7:22
+0:02
Half
13.11 mi12:06:521:36:217:214:53
7:09
-0:13
25K
15.53 mi12:24:471:54:167:2117:55
7:23
+0:14
30K
18.64 mi12:47:492:17:187:2223:02
7:25
+0:02
20M
20.00 mi12:58:092:27:387:2310:20
7:36
+0:11
21M
21.00 mi13:06:032:35:327:247:54
7:54
+0:18
35K
21.75 mi13:11:452:41:147:255:42
7:37
-0:17
23M
23.00 mi13:21:502:51:197:2710:05
8:03
+0:26
24M
24.00 mi13:30:543:00:237:319:04
9:04
+1:01
40K
24.85 mi13:37:243:06:537:316:30
7:36
-1:28
25.2M
25.20 mi13:40:183:09:477:322:54
8:25
+0:49
Finish
26.22 mi13:47:273:16:567:317:09
7:01
-1:24

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

7:01 /mi

Average Pace

7:31 /mi

Slowest Pace

9:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

12:02

6% of race

Time at Steady Pace

2:34:57

79% of race

Time at Slower Pace

29:57

15% of race

Average Pace: 7:31 /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 mi10:53:1322:427:1822:42
7:18
#10435
10K
6.21 mi11:16:1845:477:2223:05
7:26
#10941
15K
9.32 mi11:39:051:08:347:2122:47
7:20
#10689
20K
12.43 mi12:01:591:31:287:2222:54
7:22
#10399
Half
13.11 mi12:06:521:36:217:214:53
7:09
#10296
25K
15.53 mi12:24:471:54:167:2117:55
7:23
#10058
30K
18.64 mi12:47:492:17:187:2223:02
7:25
#9407
20M
20.00 mi12:58:092:27:387:2310:20
7:36
#9253
21M
21.00 mi13:06:032:35:327:247:54
7:54
#9042
35K
21.75 mi13:11:452:41:147:255:42
7:37
#9040
23M
23.00 mi13:21:502:51:197:2710:05
8:03
#9069
24M
24.00 mi13:30:543:00:237:319:04
9:04
#9509
40K
24.85 mi13:37:243:06:537:316:30
7:36
#9408
25.2M
25.20 mi13:40:183:09:477:322:54
8:25
#9360
Finish
26.22 mi13:47:273:16:567:317:09
7:01
#9185
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi104352006200610275(Top 36%)2008(Top 16%)2008(Top 37%)
10K6.21 mi3.10 mi10941-5062277-2712277-27111458(Top 40%)2537(Top 21%)2537(Top 46%)
15K9.32 mi3.11 mi10689+2522175+1022175+10210275(Top 36%)2008(Top 16%)2008(Top 37%)
20K12.43 mi3.11 mi10399+2902054+1212054+1219663(Top 34%)1815(Top 15%)1815(Top 33%)
Half13.11 mi0.68 mi10296+1032016+382016+388819(Top 31%)1431(Top 12%)1431(Top 26%)
25K15.53 mi2.42 mi10058+2381937+791937+799091(Top 32%)1677(Top 14%)1677(Top 31%)
30K18.64 mi3.11 mi9407+6511686+2511686+2517153(Top 25%)1076(Top 9%)1076(Top 20%)
20M20.00 mi1.36 mi9253+1541650+361650+367742(Top 27%)1445(Top 12%)1445(Top 26%)
21M21.00 mi1.00 mi9042+2111590+601590+606822(Top 24%)1237(Top 10%)1237(Top 23%)
35K21.75 mi0.75 mi9040+21610-201610-209494(Top 33%)2349(Top 19%)2349(Top 43%)
23M23.00 mi1.25 mi9069-291671-611671-6110432(Top 37%)2955(Top 24%)2955(Top 54%)
24M24.00 mi1.00 mi9509-4401904-2331904-23317696(Top 62%)6862(Top 56%)6862(Top 125%)
40K24.85 mi0.85 mi9408+1011890+141890+147465(Top 26%)1743(Top 14%)1743(Top 32%)
25.2M25.20 mi0.35 mi9360+481888+21888+28308(Top 29%)2188(Top 18%)2188(Top 40%)
Finish26.22 mi1.02 mi9185+1751850+381850+385875(Top 21%)1211(Top 10%)1211(Top 22%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21stories
+97ft-345ft

Overall

10275

Females

2008

F18-39

2008

5K→10K

3.1 - 6.2 mi

Top 40%
×5stories
+79ft-138ft

Overall

11458

Females

2537

F18-39

2537

10K→15K

6.2 - 9.3 mi

Top 36%
×3stories
+67ft-78ft

Overall

10275

Females

2008

F18-39

2008

15K→20K

9.3 - 12.4 mi

Top 34%
×5stories
+106ft-86ft

Overall

9663

Females

1815

F18-39

1815

20K→Half

12.4 - 13.1 mi

Top 31%
×2stories
+19ft-37ft

Overall

8819

Females

1431

F18-39

1431

Half→25K

13.1 - 15.5 mi

Top 32%
×4stories
+66ft-88ft

Overall

9091

Females

1677

F18-39

1677

25K→30K

15.5 - 18.6 mi

Top 25%
×9stories
+181ft-148ft

Overall

7153

Females

1076

F18-39

1076

30K→20M

18.6 - 20.0 mi

Top 27%
×5stories
+64ft-50ft

Overall

7742

Females

1445

F18-39

1445

20M→21M

20.0 - 21.0 mi

Top 24%
×8stories
+106ft-24ft

Overall

6822

Females

1237

F18-39

1237

21M→35K

21.0 - 21.8 mi

Top 33%
×7stories
+17ft-86ft

Overall

9494

Females

2349

F18-39

2349

35K→23M

21.8 - 23.0 mi

Top 37%
×5stories
+23ft-63ft

Overall

10432

Females

2955

F18-39

2955

23M→24M

23.0 - 24.0 mi

Top 62%
×6stories
+12ft-82ft

Overall

17696

Females

6862

F18-39

6862

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

7465

Females

1743

F18-39

1743

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

8308

Females

2188

F18-39

2188

25.2M→Finish

25.2 - 26.2 mi

Top 21%
×2stories
+22ft-21ft

Overall

5875

Females

1211

F18-39

1211

Passing Analysis

Category:
Athletes Passed
2725*
Passed By
1475
Net Change
+1250
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10435
5K → 10K98604-506#10435#10941
10K → 15K30654+252#10941#10689
15K → 20K33545+290#10689#10399
20K → Half1052+103#10399#10296
Half → 25K272*34+238#10296#10058
25K → 30K656*5+651#10058#9407
30K → 20M18329+154#9407#9253
20M → 21M2209+211#9253#9042
21M → 35K6260+2#9042#9040
35K → 23M104133-29#9040#9069
23M → 24M15455-440#9069#9509
24M → 40K11817+101#9509#9408
40K → 25.2M6618+48#9408#9360
25.2M → Finish18510+175#9360#9185
TOTALS2725*1475+1250

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing