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BOSTON MARATHON 2025

Caitlynn Hagemann

Bib: 17175•F

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 43%
Gender (Female)
#0 / 12228
Top 28%
Division (F18-39)
#0 / 5469
Top 46%
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
8:03/mi
25:02
↑ 97↓ 3451.5%
10K· 6.21 mi
7:59/mi
49:49
↑ 79↓ 1380.4%
15K· 9.32 mi
7:56/mi
1:14:28
↑ 67↓ 78
20K· 12.43 mi
7:56/mi
1:39:07
↑ 106↓ 860.1%
Half· 13.11 mi
7:52/mi
1:44:29
↑ 19↓ 370.5%
25K· 15.53 mi
7:53/mi
2:03:36
↑ 66↓ 880.2%
30K· 18.64 mi
8:01/mi
2:28:30
↑ 181↓ 1480.2%
20M
8:03/mi
2:39:26
↑ 64↓ 500.2%
21M
8:16/mi
2:47:42
↑ 106↓ 241.6%
35K· 21.75 mi
7:51/mi
2:53:34
↑ 17↓ 861.7%
23M
7:45/mi
3:03:16
↑ 23↓ 630.6%
24M
7:29/mi
3:10:45
↓ 821.3%
40K· 24.85 mi
7:27/mi
3:17:07
↓ 200.3%
25.2M
7:56/mi
3:19:51
↑ 13↓ 160.2%
Finish· 26.22 mi
7:02/mi
3:27:01
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:44:29
Pace7:58 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:42:32
Pace7:49 /mi
📊Negative Split: 1.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:3925:028:0325:02
8:03
-
10K
6.21 mi11:40:2649:498:0124:47
7:59
-0:04
15K
9.32 mi12:05:051:14:287:5924:39
7:56
-0:03
20K
12.43 mi12:29:441:39:077:5924:39
7:56
0:00
Half
13.11 mi12:35:061:44:297:585:22
7:52
-0:04
25K
15.53 mi12:54:132:03:367:5719:07
7:53
+0:01
30K
18.64 mi13:19:072:28:307:5824:54
8:01
+0:08
20M
20.00 mi13:30:032:39:267:5810:56
8:03
+0:02
21M
21.00 mi13:38:192:47:427:598:16
8:16
+0:13
35K
21.75 mi13:44:112:53:347:595:52
7:51
-0:25
23M
23.00 mi13:53:533:03:167:589:42
7:45
-0:06
24M
24.00 mi14:01:223:10:457:577:29
7:29
-0:16
40K
24.85 mi14:07:443:17:077:566:22
7:27
-0:02
25.2M
25.20 mi14:10:283:19:517:562:44
7:56
+0:29
Finish
26.22 mi14:17:383:27:017:547:10
7:02
-0:54

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

7:02 /mi

Average Pace

7:54 /mi

Slowest Pace

8:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

21:01

10% of race

Time at Steady Pace

3:06:00

90% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:54 /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 mi11:15:3925:028:0325:02
8:03
#17062
10K
6.21 mi11:40:2649:498:0124:47
7:59
#16655
15K
9.32 mi12:05:051:14:287:5924:39
7:56
#16241
20K
12.43 mi12:29:441:39:077:5924:39
7:56
#15742
Half
13.11 mi12:35:061:44:297:585:22
7:52
#15707
25K
15.53 mi12:54:132:03:367:5719:07
7:53
#15214
30K
18.64 mi13:19:072:28:307:5824:54
8:01
#14421
20M
20.00 mi13:30:032:39:267:5810:56
8:03
#14089
21M
21.00 mi13:38:192:47:427:598:16
8:16
#13748
35K
21.75 mi13:44:112:53:347:595:52
7:51
#13632
23M
23.00 mi13:53:533:03:167:589:42
7:45
#13285
24M
24.00 mi14:01:223:10:457:577:29
7:29
#13021
40K
24.85 mi14:07:443:17:077:566:22
7:27
#12732
25.2M
25.20 mi14:10:283:19:517:562:44
7:56
#12600
Finish
26.22 mi14:17:383:27:017:547:10
7:02
#12280
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi170625766576615517(Top 55%)4862(Top 40%)4862(Top 89%)
10K6.21 mi3.10 mi16655+4075525+2415525+24116292(Top 57%)5299(Top 43%)5299(Top 97%)
15K9.32 mi3.11 mi16241+4145274+2515274+25115517(Top 55%)4862(Top 40%)4862(Top 89%)
20K12.43 mi3.11 mi15742+4995006+2685006+26814401(Top 51%)4312(Top 35%)4312(Top 79%)
Half13.11 mi0.68 mi15707+354990+164990+1614808(Top 52%)4486(Top 37%)4486(Top 82%)
25K15.53 mi2.42 mi15214+4934729+2614729+26112997(Top 46%)3669(Top 30%)3669(Top 67%)
30K18.64 mi3.11 mi14421+7934347+3824347+38211504(Top 41%)3040(Top 25%)3040(Top 56%)
20M20.00 mi1.36 mi14089+3324189+1584189+15810781(Top 38%)2828(Top 23%)2828(Top 52%)
21M21.00 mi1.00 mi13748+3414028+1614028+1619057(Top 32%)2200(Top 18%)2200(Top 40%)
35K21.75 mi0.75 mi13632+1163983+453983+4511174(Top 39%)3200(Top 26%)3200(Top 59%)
23M23.00 mi1.25 mi13285+3473833+1503833+1508260(Top 29%)1941(Top 16%)1941(Top 35%)
24M24.00 mi1.00 mi13021+2643714+1193714+1197620(Top 27%)1726(Top 14%)1726(Top 32%)
40K24.85 mi0.85 mi12732+2893579+1353579+1356544(Top 23%)1372(Top 11%)1372(Top 25%)
25.2M25.20 mi0.35 mi12600+1323520+593520+595687(Top 20%)1150(Top 9%)1150(Top 21%)
Finish26.22 mi1.02 mi12280+3203398+1223398+1226004(Top 21%)1267(Top 10%)1267(Top 23%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21story building
+97ft-345ft

Overall

15517

Females

4862

F18-39

4862

5K→10K

3.1 - 6.2 mi

Top 57%
×5story building
+79ft-138ft

Overall

16292

Females

5299

F18-39

5299

10K→15K

6.2 - 9.3 mi

Top 55%
×3story building
+67ft-78ft

Overall

15517

Females

4862

F18-39

4862

15K→20K

9.3 - 12.4 mi

Top 51%
×5story building
+106ft-86ft

Overall

14401

Females

4312

F18-39

4312

20K→Half

12.4 - 13.1 mi

Top 52%
×2story building
+19ft-37ft

Overall

14808

Females

4486

F18-39

4486

Half→25K

13.1 - 15.5 mi

Top 46%
×4story building
+66ft-88ft

Overall

12997

Females

3669

F18-39

3669

25K→30K

15.5 - 18.6 mi

Top 41%
×9story building
+181ft-148ft

Overall

11504

Females

3040

F18-39

3040

30K→20M

18.6 - 20.0 mi

Top 38%
×5story building
+64ft-50ft

Overall

10781

Females

2828

F18-39

2828

20M→21M

20.0 - 21.0 mi

Top 32%
×8story building
+106ft-24ft

Overall

9057

Females

2200

F18-39

2200

21M→35K

21.0 - 21.8 mi

Top 39%
×7story building
+17ft-86ft

Overall

11174

Females

3200

F18-39

3200

35K→23M

21.8 - 23.0 mi

Top 29%
×5story building
+23ft-63ft

Overall

8260

Females

1941

F18-39

1941

23M→24M

23.0 - 24.0 mi

Top 27%
×6story building
+12ft-82ft

Overall

7620

Females

1726

F18-39

1726

24M→40K

24.0 - 24.9 mi

Top 23%
×1story
+6ft-20ft

Overall

6544

Females

1372

F18-39

1372

40K→25.2M

24.9 - 25.2 mi

Top 20%
×1story
+13ft-16ft

Overall

5687

Females

1150

F18-39

1150

25.2M→Finish

25.2 - 26.2 mi

Top 21%
×2story building
+22ft-21ft

Overall

6004

Females

1267

F18-39

1267

Passing Analysis

Category:
Athletes Passed
5041
Passed By
259
Net Change
+4782
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17062
5K → 10K554147+407#17062#16655
10K → 15K46652+414#16655#16241
15K → 20K51516+499#16241#15742
20K → Half4611+35#15742#15707
Half → 25K5029+493#15707#15214
25K → 30K7985+793#15214#14421
30K → 20M3408+332#14421#14089
20M → 21M3432+341#14089#13748
21M → 35K1215+116#13748#13632
35K → 23M3492+347#13632#13285
23M → 24M2651+264#13285#13021
24M → 40K2890+289#13021#12732
40K → 25.2M1320+132#12732#12600
25.2M → Finish3211+320#12600#12280
TOTALS5041259+4782
📊

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