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BOSTON MARATHON 2024

Chelsea Page

ND

Bib: 11185 F

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 43%
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:38/mi
23:42
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:02/mi
48:40
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:20/mi
1:14:32
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:47/mi
1:41:48
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:51/mi
1:47:50
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
9:22/mi
2:10:33
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
9:31/mi
2:40:07
↑ 181↓ 1480.2%
138 ft elev
20M
8:57/mi
2:52:17
↑ 64↓ 500.2%
148 ft elev
21M
9:33/mi
3:01:50
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:53/mi
3:08:29
↑ 17↓ 861.7%
156 ft elev
23M
8:50/mi
3:19:33
↑ 23↓ 630.6%
116 ft elev
24M
9:01/mi
3:28:34
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:30/mi
3:35:50
↓ 200.3%
20 ft elev
25.2M
9:46/mi
3:39:12
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:20/mi
3:47:42
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:47:508:14 /mi⚡ faster
2nd Half
1:59:529:09 /mi+11.2%
Positive split — 11.2% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
23:427:383.11 mi23:42
7:38
-
10K
48:407:503.10 mi24:58
8:02
+0:24
15K
1:14:328:003.11 mi25:52
8:20
+0:18
20K
1:41:488:113.11 mi27:16
8:47
+0:27
Half(13.11 mi)
1:47:508:140.68 mi6:02
8:51
+0:04
25K
2:10:338:242.42 mi22:43
9:22
+0:31
30K
2:40:078:353.11 mi29:34
9:31
+0:09
20M
2:52:178:371.36 mi12:10
8:57
-0:34
21M
3:01:508:401.00 mi9:33
9:33
+0:36
35K
3:08:298:400.75 mi6:39
8:53
-0:40
23M
3:19:338:411.25 mi11:04
8:50
-0:03
24M
3:28:348:411.00 mi9:01
9:01
+0:11
40K
3:35:508:410.85 mi7:16
8:30
-0:31
25.2M
3:39:128:420.35 mi3:22
9:46
+1:16
Finish(26.22 mi)
3:47:428:411.02 mi8:30
8:20
-1:26
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:38 /mi

Average Pace

8:41 /mi

Slowest Pace

9:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:30:18

40% of race

Time at Steady Pace

1:12:12

32% of race

Time at Slower Pace

1:05:12

29% of race

Average Pace: 8:41 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi11778300330031542752185218
10K3.10 mi13105-13273794-7913794-7911446646104610
15K3.11 mi14043-9384361-5674361-5671542752185218
20K3.11 mi14675-6324762-4014762-4011626457445744
Half(13.11 mi)0.68 mi14837-1624857-954857-951753765246524
25K2.42 mi15234-3975139-2825139-2821707663086308
30K3.11 mi15289-555253-1145253-1141551956985698
20M1.36 mi15070+2195169+845169+841189039703970
21M1.00 mi14807+2635057+1125057+1121110138013801
35K0.75 mi14704+1035040+175040+171279246964696
23M1.25 mi14386+3184906+1344906+1341033635793579
24M1.00 mi14265+1214879+274879+271226645524552
40K0.85 mi14022+2434782+974782+97839027722772
25.2M0.35 mi13937+854757+254757+25998836323632
Finish(26.22 mi)1.02 mi13772+1654694+634694+631064338183818

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21story building
+97ft-345ft

Overall

15427

Females

5218

F18-39

5218

5K→10K

3.1 - 6.2 mi

Top 57%
×5story building
+79ft-138ft

Overall

14466

Females

4610

F18-39

4610

10K→15K

6.2 - 9.3 mi

Top 60%
×3story building
+67ft-78ft

Overall

15427

Females

5218

F18-39

5218

15K→20K

9.3 - 12.4 mi

Top 64%
×5story building
+106ft-86ft

Overall

16264

Females

5744

F18-39

5744

20K→Half

12.4 - 13.1 mi

Top 69%
×2story building
+19ft-37ft

Overall

17537

Females

6524

F18-39

6524

Half→25K

13.1 - 15.5 mi

Top 67%
×4story building
+66ft-88ft

Overall

17076

Females

6308

F18-39

6308

25K→30K

15.5 - 18.6 mi

Top 61%
×9story building
+181ft-148ft

Overall

15519

Females

5698

F18-39

5698

30K→20M

18.6 - 20.0 mi

Top 47%
×5story building
+64ft-50ft

Overall

11890

Females

3970

F18-39

3970

20M→21M

20.0 - 21.0 mi

Top 43%
×8story building
+106ft-24ft

Overall

11101

Females

3801

F18-39

3801

21M→35K

21.0 - 21.8 mi

Top 50%
×7story building
+17ft-86ft

Overall

12792

Females

4696

F18-39

4696

35K→23M

21.8 - 23.0 mi

Top 40%
×5story building
+23ft-63ft

Overall

10336

Females

3579

F18-39

3579

23M→24M

23.0 - 24.0 mi

Top 48%
×6story building
+12ft-82ft

Overall

12266

Females

4552

F18-39

4552

24M→40K

24.0 - 24.9 mi

Top 33%
×1story
+6ft-20ft

Overall

8390

Females

2772

F18-39

2772

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

9988

Females

3632

F18-39

3632

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2story building
+22ft-21ft

Overall

10643

Females

3818

F18-39

3818

Passing Analysis

Category:
▼Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#11778
5K → 10K
136942-1327
#11778 → #13105
10K → 15K
99153-938
#13105 → #14043
15K → 20K
73199-632
#14043 → #14675
20K → Half
17210-162
#14675 → #14837
Half → 25K
507110-397
#14837 → #15234
25K → 30K
306251-55
#15234 → #15289
30K → 20M
25244+219
#15289 → #15070
20M → 21M
17280+263
#15070 → #14807
21M → 35K
29132+103
#14807 → #14704
35K → 23M
13331+318
#14704 → #14386
23M → 24M
30151+121
#14386 → #14265
24M → 40K
2245+243
#14265 → #14022
40K → 25.2M
893+85
#14022 → #13937
25.2M → Finish
19184+165
#13937 → #13772
TOTALS
42192225-1994
#11778 → #13772

Passing Visualized

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