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BOSTON MARATHON 2025

Casey Cline

Bib: 13144•F

NC

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 21%
Gender (Female)
#0 / 12228
Top 5%
Division (F18-39)
#0 / 5469
Top 11%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
6:58/mi
21:40
↑ 97↓ 3451.5%
10K· 6.21 mi
7:03/mi
43:33
↑ 79↓ 1380.4%
15K· 9.32 mi
7:03/mi
1:05:27
↑ 67↓ 78
20K· 12.43 mi
7:06/mi
1:27:31
↑ 106↓ 860.1%
Half· 13.11 mi
6:56/mi
1:32:15
↑ 19↓ 370.5%
25K· 15.53 mi
7:06/mi
1:49:28
↑ 66↓ 880.2%
30K· 18.64 mi
7:19/mi
2:12:13
↑ 181↓ 1480.2%
20M
7:16/mi
2:22:05
↑ 64↓ 500.2%
21M
7:44/mi
2:29:49
↑ 106↓ 241.6%
35K· 21.75 mi
7:02/mi
2:35:05
↑ 17↓ 861.7%
23M
7:06/mi
2:43:59
↑ 23↓ 630.6%
24M
6:46/mi
2:50:45
↓ 821.3%
40K· 24.85 mi
6:52/mi
2:56:37
↓ 200.3%
25.2M
7:32/mi
2:59:13
↑ 13↓ 160.2%
Finish· 26.22 mi
6:42/mi
3:06:03
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:15
Pace7:02 /mi
2nd Half
Distance13.11 mi
Time1:33:48
Pace7:09 /mi
📊Positive Split: 1.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:1121:406:5821:40
6:58
-
10K
6.21 mi11:12:0443:337:0121:53
7:03
+0:05
15K
9.32 mi11:33:581:05:277:0121:54
7:03
0:00
20K
12.43 mi11:56:021:27:317:0322:04
7:06
+0:03
Half
13.11 mi12:00:461:32:157:024:44
6:56
-0:10
25K
15.53 mi12:17:591:49:287:0317:13
7:06
+0:10
30K
18.64 mi12:40:442:12:137:0622:45
7:19
+0:13
20M
20.00 mi12:50:362:22:057:069:52
7:16
-0:03
21M
21.00 mi12:58:202:29:497:087:44
7:44
+0:28
35K
21.75 mi13:03:362:35:057:085:16
7:02
-0:42
23M
23.00 mi13:12:302:43:597:088:54
7:06
+0:04
24M
24.00 mi13:19:162:50:457:076:46
6:46
-0:20
40K
24.85 mi13:25:082:56:377:065:52
6:52
+0:06
25.2M
25.20 mi13:27:442:59:137:072:36
7:32
+0:40
Finish
26.22 mi13:34:343:06:037:066:50
6:42
-0:50

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

6:42 /mi

Average Pace

7:06 /mi

Slowest Pace

7:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:55:43

94% of race

Time at Steady Pace

10:20

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:06 /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 mi10:50:1121:406:5821:40
6:58
#7624
10K
6.21 mi11:12:0443:337:0121:53
7:03
#7920
15K
9.32 mi11:33:581:05:277:0121:54
7:03
#7914
20K
12.43 mi11:56:021:27:317:0322:04
7:06
#7778
Half
13.11 mi12:00:461:32:157:024:44
6:56
#7735
25K
15.53 mi12:17:591:49:287:0317:13
7:06
#7565
30K
18.64 mi12:40:442:12:137:0622:45
7:19
#7300
20M
20.00 mi12:50:362:22:057:069:52
7:16
#7101
21M
21.00 mi12:58:202:29:497:087:44
7:44
#6950
35K
21.75 mi13:03:362:35:057:085:16
7:02
#6842
23M
23.00 mi13:12:302:43:597:088:54
7:06
#6595
24M
24.00 mi13:19:162:50:457:076:46
6:46
#6397
40K
24.85 mi13:25:082:56:377:065:52
6:52
#6228
25.2M
25.20 mi13:27:442:59:137:072:36
7:32
#6158
Finish
26.22 mi13:34:343:06:037:066:50
6:42
#6007
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi76248568567955(Top 28%)1015(Top 8%)1015(Top 19%)
10K6.21 mi3.10 mi7920-296971-115971-1158250(Top 29%)1091(Top 9%)1091(Top 20%)
15K9.32 mi3.11 mi7914+6965+6965+67955(Top 28%)1015(Top 8%)1015(Top 19%)
20K12.43 mi3.11 mi7778+136942+23942+237534(Top 27%)940(Top 8%)940(Top 17%)
Half13.11 mi0.68 mi7735+43927+15927+157188(Top 25%)812(Top 7%)812(Top 15%)
25K15.53 mi2.42 mi7565+170897+30897+306991(Top 25%)858(Top 7%)858(Top 16%)
30K18.64 mi3.11 mi7300+265860+37860+376583(Top 23%)861(Top 7%)861(Top 16%)
20M20.00 mi1.36 mi7101+199829+31829+315575(Top 20%)667(Top 5%)667(Top 12%)
21M21.00 mi1.00 mi6950+151811+18811+185854(Top 21%)872(Top 7%)872(Top 16%)
35K21.75 mi0.75 mi6842+108801+10801+105674(Top 20%)809(Top 7%)809(Top 15%)
23M23.00 mi1.25 mi6595+247770+31770+314412(Top 16%)512(Top 4%)512(Top 9%)
24M24.00 mi1.00 mi6397+198726+44726+443363(Top 12%)329(Top 3%)329(Top 6%)
40K24.85 mi0.85 mi6228+169703+23703+233210(Top 11%)335(Top 3%)335(Top 6%)
25.2M25.20 mi0.35 mi6158+70691+12691+123678(Top 13%)480(Top 4%)480(Top 9%)
Finish26.22 mi1.02 mi6007+151672+19672+193946(Top 14%)538(Top 4%)538(Top 10%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21story building
+97ft-345ft

Overall

7955

Females

1015

F18-39

1015

5K→10K

3.1 - 6.2 mi

Top 29%
×5story building
+79ft-138ft

Overall

8250

Females

1091

F18-39

1091

10K→15K

6.2 - 9.3 mi

Top 28%
×3story building
+67ft-78ft

Overall

7955

Females

1015

F18-39

1015

15K→20K

9.3 - 12.4 mi

Top 27%
×5story building
+106ft-86ft

Overall

7534

Females

940

F18-39

940

20K→Half

12.4 - 13.1 mi

Top 25%
×2story building
+19ft-37ft

Overall

7188

Females

812

F18-39

812

Half→25K

13.1 - 15.5 mi

Top 25%
×4story building
+66ft-88ft

Overall

6991

Females

858

F18-39

858

25K→30K

15.5 - 18.6 mi

Top 23%
×9story building
+181ft-148ft

Overall

6583

Females

861

F18-39

861

30K→20M

18.6 - 20.0 mi

Top 20%
×5story building
+64ft-50ft

Overall

5575

Females

667

F18-39

667

20M→21M

20.0 - 21.0 mi

Top 21%
×8story building
+106ft-24ft

Overall

5854

Females

872

F18-39

872

21M→35K

21.0 - 21.8 mi

Top 20%
×7story building
+17ft-86ft

Overall

5674

Females

809

F18-39

809

35K→23M

21.8 - 23.0 mi

Top 16%
×5story building
+23ft-63ft

Overall

4412

Females

512

F18-39

512

23M→24M

23.0 - 24.0 mi

Top 12%
×6story building
+12ft-82ft

Overall

3363

Females

329

F18-39

329

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

3210

Females

335

F18-39

335

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3678

Females

480

F18-39

480

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2story building
+22ft-21ft

Overall

3946

Females

538

F18-39

538

Passing Analysis

Category:
Athletes Passed
2367
Passed By
750
Net Change
+1617
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7624
5K → 10K104400-296#7624#7920
10K → 15K146140+6#7920#7914
15K → 20K19458+136#7914#7778
20K → Half518+43#7778#7735
Half → 25K20636+170#7735#7565
25K → 30K31853+265#7565#7300
30K → 20M21213+199#7300#7101
20M → 21M16413+151#7101#6950
21M → 35K1146+108#6950#6842
35K → 23M2558+247#6842#6595
23M → 24M1980+198#6595#6397
24M → 40K1723+169#6397#6228
40K → 25.2M744+70#6228#6158
25.2M → Finish1598+151#6158#6007
TOTALS2367750+1617
📊

Passing Visuals

Category:
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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