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BOSTON MARATHON 2025

Charlotte Bagnall

Bib: 11467•F

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 28%
Gender (Female)
#0 / 12228
Top 11%
Division (F18-39)
#0 / 5469
Top 20%
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
6:52/mi
21:19
↑ 97↓ 3451.5%
10K· 6.21 mi
6:51/mi
42:36
↑ 79↓ 1380.4%
15K· 9.32 mi
6:59/mi
1:04:17
↑ 67↓ 78
20K· 12.43 mi
7:17/mi
1:26:55
↑ 106↓ 860.1%
Half· 13.11 mi
7:12/mi
1:31:50
↑ 19↓ 370.5%
25K· 15.53 mi
7:27/mi
1:49:53
↑ 66↓ 880.2%
30K· 18.64 mi
7:45/mi
2:13:57
↑ 181↓ 1480.2%
20M
7:56/mi
2:24:44
↑ 64↓ 500.2%
21M
8:11/mi
2:32:55
↑ 106↓ 241.6%
35K· 21.75 mi
7:34/mi
2:38:35
↑ 17↓ 861.7%
23M
7:46/mi
2:48:19
↑ 23↓ 630.6%
24M
7:40/mi
2:55:59
↓ 821.3%
40K· 24.85 mi
7:51/mi
3:02:42
↓ 200.3%
25.2M
8:27/mi
3:05:37
↑ 13↓ 160.2%
Finish· 26.22 mi
7:30/mi
3:13:16
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:50
Pace7:00 /mi
2nd Half
Distance13.11 mi
Time1:41:26
Pace7:44 /mi
📊Positive Split: 10.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:4321:196:5221:19
6:52
-
10K
6.21 mi11:09:0042:366:5121:17
6:51
-0:01
15K
9.32 mi11:30:411:04:176:5421:41
6:59
+0:08
20K
12.43 mi11:53:191:26:557:0022:38
7:17
+0:18
Half
13.11 mi11:58:141:31:507:004:55
7:12
-0:05
25K
15.53 mi12:16:171:49:537:0418:03
7:27
+0:15
30K
18.64 mi12:40:212:13:577:1124:04
7:45
+0:18
20M
20.00 mi12:51:082:24:447:1410:47
7:56
+0:11
21M
21.00 mi12:59:192:32:557:178:11
8:11
+0:15
35K
21.75 mi13:04:592:38:357:185:40
7:34
-0:37
23M
23.00 mi13:14:432:48:197:199:44
7:46
+0:12
24M
24.00 mi13:22:232:55:597:207:40
7:40
-0:06
40K
24.85 mi13:29:063:02:427:216:43
7:51
+0:11
25.2M
25.20 mi13:32:013:05:377:222:55
8:27
+0:36
Finish
26.22 mi13:39:403:13:167:237:39
7:30
-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

6:51 /mi

Average Pace

7:23 /mi

Slowest Pace

8:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:31:50

48% of race

Time at Steady Pace

1:12:50

38% of race

Time at Slower Pace

28:36

15% of race

Average Pace: 7:22 /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 mi10:47:4321:196:5221:19
6:52
#6798
10K
6.21 mi11:09:0042:366:5121:17
6:51
#6813
15K
9.32 mi11:30:411:04:176:5421:41
6:59
#7059
20K
12.43 mi11:53:191:26:557:0022:38
7:17
#7463
Half
13.11 mi11:58:141:31:507:004:55
7:12
#7528
25K
15.53 mi12:16:171:49:537:0418:03
7:27
#7749
30K
18.64 mi12:40:212:13:577:1124:04
7:45
#7942
20M
20.00 mi12:51:082:24:447:1410:47
7:56
#8035
21M
21.00 mi12:59:192:32:557:178:11
8:11
#7978
35K
21.75 mi13:04:592:38:357:185:40
7:34
#7996
23M
23.00 mi13:14:432:48:197:199:44
7:46
#7956
24M
24.00 mi13:22:232:55:597:207:40
7:40
#7975
40K
24.85 mi13:29:063:02:427:216:43
7:51
#7983
25.2M
25.20 mi13:32:013:05:377:222:55
8:27
#7980
Finish
26.22 mi13:39:403:13:167:237:39
7:30
#7992
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi67986356357498(Top 26%)869(Top 7%)869(Top 16%)
10K6.21 mi3.10 mi6813-15654-19654-196888(Top 24%)686(Top 6%)686(Top 13%)
15K9.32 mi3.11 mi7059-246715-61715-617498(Top 26%)869(Top 7%)869(Top 16%)
20K12.43 mi3.11 mi7463-404841-126841-1268939(Top 31%)1498(Top 12%)1498(Top 27%)
Half13.11 mi0.68 mi7528-65862-21862-219182(Top 32%)1567(Top 13%)1567(Top 29%)
25K15.53 mi2.42 mi7749-221956-94956-949507(Top 33%)1874(Top 15%)1874(Top 34%)
30K18.64 mi3.11 mi7942-1931088-1321088-1329525(Top 34%)2055(Top 17%)2055(Top 38%)
20M20.00 mi1.36 mi8035-931160-721160-7210015(Top 35%)2431(Top 20%)2431(Top 44%)
21M21.00 mi1.00 mi7978+571170-101170-108492(Top 30%)1927(Top 16%)1927(Top 35%)
35K21.75 mi0.75 mi7996-181196-261196-269169(Top 32%)2191(Top 18%)2191(Top 40%)
23M23.00 mi1.25 mi7956+401227-311227-318413(Top 30%)1991(Top 16%)1991(Top 36%)
24M24.00 mi1.00 mi7975-191269-421269-428911(Top 31%)2274(Top 19%)2274(Top 42%)
40K24.85 mi0.85 mi7983-81306-371306-379188(Top 32%)2532(Top 21%)2532(Top 46%)
25.2M25.20 mi0.35 mi7980+31319-131319-138587(Top 30%)2300(Top 19%)2300(Top 42%)
Finish26.22 mi1.02 mi7992-121349-301349-309249(Top 33%)2636(Top 22%)2636(Top 48%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21story building
+97ft-345ft

Overall

7498

Females

869

F18-39

869

5K→10K

3.1 - 6.2 mi

Top 24%
×5story building
+79ft-138ft

Overall

6888

Females

686

F18-39

686

10K→15K

6.2 - 9.3 mi

Top 26%
×3story building
+67ft-78ft

Overall

7498

Females

869

F18-39

869

15K→20K

9.3 - 12.4 mi

Top 31%
×5story building
+106ft-86ft

Overall

8939

Females

1498

F18-39

1498

20K→Half

12.4 - 13.1 mi

Top 32%
×2story building
+19ft-37ft

Overall

9182

Females

1567

F18-39

1567

Half→25K

13.1 - 15.5 mi

Top 33%
×4story building
+66ft-88ft

Overall

9507

Females

1874

F18-39

1874

25K→30K

15.5 - 18.6 mi

Top 34%
×9story building
+181ft-148ft

Overall

9525

Females

2055

F18-39

2055

30K→20M

18.6 - 20.0 mi

Top 35%
×5story building
+64ft-50ft

Overall

10015

Females

2431

F18-39

2431

20M→21M

20.0 - 21.0 mi

Top 30%
×8story building
+106ft-24ft

Overall

8492

Females

1927

F18-39

1927

21M→35K

21.0 - 21.8 mi

Top 32%
×7story building
+17ft-86ft

Overall

9169

Females

2191

F18-39

2191

35K→23M

21.8 - 23.0 mi

Top 30%
×5story building
+23ft-63ft

Overall

8413

Females

1991

F18-39

1991

23M→24M

23.0 - 24.0 mi

Top 31%
×6story building
+12ft-82ft

Overall

8911

Females

2274

F18-39

2274

24M→40K

24.0 - 24.9 mi

Top 32%
×1story
+6ft-20ft

Overall

9188

Females

2532

F18-39

2532

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

8587

Females

2300

F18-39

2300

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2story building
+22ft-21ft

Overall

9249

Females

2636

F18-39

2636

Passing Analysis

Category:
Athletes Passed
1122
Passed By
2316
Net Change
-1194
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6798
5K → 10K193208-15#6798#6813
10K → 15K70316-246#6813#7059
15K → 20K43447-404#7059#7463
20K → Half1075-65#7463#7528
Half → 25K56277-221#7528#7749
25K → 30K131324-193#7749#7942
30K → 20M71164-93#7942#8035
20M → 21M12871+57#8035#7978
21M → 35K5775-18#7978#7996
35K → 23M12686+40#7996#7956
23M → 24M6180-19#7956#7975
24M → 40K6977-8#7975#7983
40K → 25.2M3229+3#7983#7980
25.2M → Finish7587-12#7980#7992
TOTALS11222316-1194
📊

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