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BOSTON MARATHON 2025

Callie Depina

Bib: 27951•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Top 47%
Division (F40-44)
#0 / 1718
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:21
Rank: #21532
Start → 5K
27:21 | 8:48/mi
10K· 6.21 mi
54:29
Rank: #21270 (+262)
5K → 10K
27:08 | 8:44/mi
15K· 9.32 mi
1:21:14
Rank: #20830 (+440)
10K → 15K
26:45 | 8:37/mi
20K· 12.43 mi
1:48:08
Rank: #20431 (+399)
15K → 20K
26:54 | 8:39/mi
Half· 13.11 mi
1:53:59
Rank: #20377 (+54)
20K → Half
5:51 | 8:34/mi
25K· 15.53 mi
2:15:07
Rank: #20052 (+325)
Half → 25K
21:08 | 8:43/mi
30K· 18.64 mi
2:42:55
Rank: #19539 (+513)
25K → 30K
27:48 | 8:57/mi
20M
2:55:14
Rank: #19356 (+183)
30K → 20M
12:19 | 9:04/mi
21M
3:04:29
Rank: #19098 (+258)
20M → 21M
9:15 | 9:15/mi
35K· 21.75 mi
3:10:54
Rank: #18986 (+112)
21M → 35K
6:25 | 8:35/mi
23M
3:22:06
Rank: #18797 (+189)
35K → 23M
11:12 | 8:57/mi
24M
3:30:48
Rank: #18660 (+137)
23M → 24M
8:42 | 8:42/mi
40K· 24.85 mi
3:38:22
Rank: #18518 (+142)
24M → 40K
7:34 | 8:51/mi
25.2M
3:41:40
Rank: #18458 (+60)
40K → 25.2M
3:18 | 9:34/mi
Finish· 26.22 mi
3:50:27
Rank: #18422 (+36)
25.2M → Finish
8:47 | 8:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:59
Pace8:42 /mi
2nd Half
Distance13.11 mi
Time1:56:28
Pace8:53 /mi
📊Positive Split: 2.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:3827:218:4827:21
8:48
-
10K
6.21 mi12:16:4654:298:4627:08
8:44
-0:04
15K
9.32 mi12:43:311:21:148:4326:45
8:37
-0:07
20K
12.43 mi13:10:251:48:088:4226:54
8:39
+0:02
Half
13.11 mi13:16:161:53:598:425:51
8:34
-0:05
25K
15.53 mi13:37:242:15:078:4221:08
8:43
+0:09
30K
18.64 mi14:05:122:42:558:4427:48
8:57
+0:14
20M
20.00 mi14:17:312:55:148:4612:19
9:04
+0:07
21M
21.00 mi14:26:463:04:298:479:15
9:15
+0:11
35K
21.75 mi14:33:113:10:548:476:25
8:35
-0:40
23M
23.00 mi14:44:233:22:068:4711:12
8:57
+0:22
24M
24.00 mi14:53:053:30:488:478:42
8:42
-0:15
40K
24.85 mi15:00:393:38:228:477:34
8:51
+0:09
25.2M
25.20 mi15:03:573:41:408:483:18
9:34
+0:43
Finish
26.22 mi15:12:443:50:278:488:47
8:37
-0:57

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

8:34 /mi

Average Pace

8:48 /mi

Slowest Pace

9:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:47:09

99% of race

Time at Steady Pace

3:18

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:47 /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 mi11:49:3827:218:4827:21
8:48
#21532
10K
6.21 mi12:16:4654:298:4627:08
8:44
#21270
15K
9.32 mi12:43:311:21:148:4326:45
8:37
#20830
20K
12.43 mi13:10:251:48:088:4226:54
8:39
#20431
Half
13.11 mi13:16:161:53:598:425:51
8:34
#20377
25K
15.53 mi13:37:242:15:078:4221:08
8:43
#20052
30K
18.64 mi14:05:122:42:558:4427:48
8:57
#19539
20M
20.00 mi14:17:312:55:148:4612:19
9:04
#19356
21M
21.00 mi14:26:463:04:298:479:15
9:15
#19098
35K
21.75 mi14:33:113:10:548:476:25
8:35
#18986
23M
23.00 mi14:44:233:22:068:4711:12
8:57
#18797
24M
24.00 mi14:53:053:30:488:478:42
8:42
#18660
40K
24.85 mi15:00:393:38:228:477:34
8:51
#18518
25.2M
25.20 mi15:03:573:41:408:483:18
9:34
#18458
Finish
26.22 mi15:12:443:50:278:488:47
8:37
#18422
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi215328374837419985(Top 70%)7430(Top 61%)7430(Top 432%)
10K6.21 mi3.10 mi21270+2628196+1788196+17821074(Top 74%)8057(Top 66%)8057(Top 469%)
15K9.32 mi3.11 mi20830+4407944+2527944+25219985(Top 70%)7430(Top 61%)7430(Top 432%)
20K12.43 mi3.11 mi20431+3997718+2267718+22619194(Top 68%)7019(Top 57%)7019(Top 409%)
Half13.11 mi0.68 mi20377+547691+277691+2719705(Top 69%)7293(Top 60%)7293(Top 425%)
25K15.53 mi2.42 mi20052+3257514+1777514+17718506(Top 65%)6707(Top 55%)6707(Top 390%)
30K18.64 mi3.11 mi19539+5137262+2527262+25217418(Top 61%)6258(Top 51%)6258(Top 364%)
20M20.00 mi1.36 mi19356+1837185+777185+7717166(Top 60%)6237(Top 51%)6237(Top 363%)
21M21.00 mi1.00 mi19098+2587055+1307055+13014928(Top 53%)5144(Top 42%)5144(Top 299%)
35K21.75 mi0.75 mi18986+1127015+407015+4016007(Top 56%)5798(Top 47%)5798(Top 337%)
23M23.00 mi1.25 mi18797+1896935+806935+8015988(Top 56%)5888(Top 48%)5888(Top 343%)
24M24.00 mi1.00 mi18660+1376881+546881+5415791(Top 56%)5809(Top 48%)5809(Top 338%)
40K24.85 mi0.85 mi18518+1426831+506831+5015504(Top 55%)5809(Top 48%)5809(Top 338%)
25.2M25.20 mi0.35 mi18458+606806+256806+2515042(Top 53%)5589(Top 46%)5589(Top 325%)
Finish26.22 mi1.02 mi18422+366820-146820-1416999(Top 60%)6567(Top 54%)6567(Top 382%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21stories
+97ft-345ft

Overall

19985

Females

7430

F40-44

7430

5K→10K

3.1 - 6.2 mi

Top 74%
×5stories
+79ft-138ft

Overall

21074

Females

8057

F40-44

8057

10K→15K

6.2 - 9.3 mi

Top 70%
×3stories
+67ft-78ft

Overall

19985

Females

7430

F40-44

7430

15K→20K

9.3 - 12.4 mi

Top 68%
×5stories
+106ft-86ft

Overall

19194

Females

7019

F40-44

7019

20K→Half

12.4 - 13.1 mi

Top 69%
×2stories
+19ft-37ft

Overall

19705

Females

7293

F40-44

7293

Half→25K

13.1 - 15.5 mi

Top 65%
×4stories
+66ft-88ft

Overall

18506

Females

6707

F40-44

6707

25K→30K

15.5 - 18.6 mi

Top 61%
×9stories
+181ft-148ft

Overall

17418

Females

6258

F40-44

6258

30K→20M

18.6 - 20.0 mi

Top 60%
×5stories
+64ft-50ft

Overall

17166

Females

6237

F40-44

6237

20M→21M

20.0 - 21.0 mi

Top 53%
×8stories
+106ft-24ft

Overall

14928

Females

5144

F40-44

5144

21M→35K

21.0 - 21.8 mi

Top 56%
×7stories
+17ft-86ft

Overall

16007

Females

5798

F40-44

5798

35K→23M

21.8 - 23.0 mi

Top 56%
×5stories
+23ft-63ft

Overall

15988

Females

5888

F40-44

5888

23M→24M

23.0 - 24.0 mi

Top 56%
×6stories
+12ft-82ft

Overall

15791

Females

5809

F40-44

5809

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

15504

Females

5809

F40-44

5809

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

15042

Females

5589

F40-44

5589

25.2M→Finish

25.2 - 26.2 mi

Top 60%
×2stories
+22ft-21ft

Overall

16999

Females

6567

F40-44

6567

Passing Analysis

Category:
Athletes Passed
3539
Passed By
429
Net Change
+3110
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21532
5K → 10K425163+262#21532#21270
10K → 15K47939+440#21270#20830
15K → 20K42728+399#20830#20431
20K → Half6612+54#20431#20377
Half → 25K35429+325#20377#20052
25K → 30K54128+513#20052#19539
30K → 20M20118+183#19539#19356
20M → 21M2668+258#19356#19098
21M → 35K12412+112#19098#18986
35K → 23M20314+189#18986#18797
23M → 24M14912+137#18797#18660
24M → 40K15412+142#18660#18518
40K → 25.2M699+60#18518#18458
25.2M → Finish8145+36#18458#18422
TOTALS3539429+3110
📊

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