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BOSTON MARATHON 2025

Siena Ward

CA

Bib: 14544 F

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 37%
Gender (Female)
#0 / 12228
Top 20%
Division (F18-39)
#0 / 5469
Top 35%
Race Day Weather
50°/40°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:15/mi
22:33
↑ 97↓ 345
10K· 6.21 mi
7:28/mi
45:44
↑ 79↓ 138
15K· 9.32 mi
7:34/mi
1:09:15
↑ 67↓ 78
20K· 12.43 mi
7:43/mi
1:33:12
↑ 106↓ 86
Half· 13.11 mi
7:36/mi
1:38:23
↑ 19↓ 37
25K· 15.53 mi
7:40/mi
1:56:58
↑ 66↓ 88
30K· 18.64 mi
7:51/mi
2:21:21
↑ 181↓ 148
20M
7:53/mi
2:32:04
↑ 64↓ 50
21M
8:24/mi
2:40:28
↑ 106↓ 24
35K· 21.75 mi
7:41/mi
2:46:13
↑ 17↓ 86
23M
7:59/mi
2:56:13
↑ 23↓ 63
24M
7:43/mi
3:03:56
↓ 82
40K· 24.85 mi
7:53/mi
3:10:40
↓ 20
25.2M
8:22/mi
3:13:33
↑ 13↓ 16
Finish· 26.22 mi
7:33/mi
3:21:15
↑ 22↓ 21
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:38:237:30 /mi⚡ faster
2nd Half
1:42:527:51 /mi+4.6%
Positive split — 4.6% 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
22:337:153.11 mi22:33
7:15
-
10K
45:447:223.10 mi23:11
7:28
+0:13
15K
1:09:157:263.11 mi23:31
7:34
+0:06
20K
1:33:127:303.11 mi23:57
7:43
+0:09
Half(13.11 mi)
1:38:237:300.68 mi5:11
7:36
-0:07
25K
1:56:587:322.42 mi18:35
7:40
+0:04
30K
2:21:217:353.11 mi24:23
7:51
+0:11
20M
2:32:047:361.36 mi10:43
7:53
+0:02
21M
2:40:287:381.00 mi8:24
8:24
+0:31
35K
2:46:137:390.75 mi5:45
7:41
-0:43
23M
2:56:137:401.25 mi10:00
7:59
+0:18
24M
3:03:567:401.00 mi7:43
7:43
-0:16
40K
3:10:407:400.85 mi6:44
7:53
+0:10
25.2M
3:13:337:410.35 mi2:53
8:22
+0:29
Finish(26.22 mi)
3:21:157:411.02 mi7:42
7:33
-0:49
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:15 /mi

Average Pace

7:41 /mi

Slowest Pace

8:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:59:58

89% of race

Time at Steady Pace

21:17

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:41 /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 mi9984180018001233530773077
10K3.10 mi10877-8932247-4472247-4471174326852685
15K3.11 mi11344-4672495-2482495-2481233530773077
20K3.11 mi11628-2842678-1832678-1831249432643264
Half(13.11 mi)0.68 mi11686-582707-292707-291255932433243
25K2.42 mi11587+992699+82699+81127727262726
30K3.11 mi11300+2872623+762623+761028324252425
20M1.36 mi11109+1912560+632560+63964822822282
21M1.00 mi11007+1022549+112549+11986425482548
35K0.75 mi10944+632544+52544+51002326092609
23M1.25 mi10831+1132521+232521+23994427112711
24M1.00 mi10729+1022511+102511+10924524432443
40K0.85 mi10644+852493+182493+18932626002600
25.2M0.35 mi10577+672475+182475+18804120992099
Finish(26.22 mi)1.02 mi10504+732476-12476-1962528192819

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21story building
+97ft-345ft

Overall

12335

Females

3077

F18-39

3077

5K→10K

3.1 - 6.2 mi

Top 41%
×5story building
+79ft-138ft

Overall

11743

Females

2685

F18-39

2685

10K→15K

6.2 - 9.3 mi

Top 43%
×3story building
+67ft-78ft

Overall

12335

Females

3077

F18-39

3077

15K→20K

9.3 - 12.4 mi

Top 44%
×5story building
+106ft-86ft

Overall

12494

Females

3264

F18-39

3264

20K→Half

12.4 - 13.1 mi

Top 44%
×2story building
+19ft-37ft

Overall

12559

Females

3243

F18-39

3243

Half→25K

13.1 - 15.5 mi

Top 40%
×4story building
+66ft-88ft

Overall

11277

Females

2726

F18-39

2726

25K→30K

15.5 - 18.6 mi

Top 36%
×9story building
+181ft-148ft

Overall

10283

Females

2425

F18-39

2425

30K→20M

18.6 - 20.0 mi

Top 34%
×5story building
+64ft-50ft

Overall

9648

Females

2282

F18-39

2282

20M→21M

20.0 - 21.0 mi

Top 35%
×8story building
+106ft-24ft

Overall

9864

Females

2548

F18-39

2548

21M→35K

21.0 - 21.8 mi

Top 35%
×7story building
+17ft-86ft

Overall

10023

Females

2609

F18-39

2609

35K→23M

21.8 - 23.0 mi

Top 35%
×5story building
+23ft-63ft

Overall

9944

Females

2711

F18-39

2711

23M→24M

23.0 - 24.0 mi

Top 33%
×6story building
+12ft-82ft

Overall

9245

Females

2443

F18-39

2443

24M→40K

24.0 - 24.9 mi

Top 33%
×1story
+6ft-20ft

Overall

9326

Females

2600

F18-39

2600

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

8041

Females

2099

F18-39

2099

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2story building
+22ft-21ft

Overall

9625

Females

2819

F18-39

2819

Passing Analysis

Category:
▼Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#9984
5K → 10K
93039-893
#9984 → #10877
10K → 15K
54578-467
#10877 → #11344
15K → 20K
386102-284
#11344 → #11628
20K → Half
7618-58
#11628 → #11686
Half → 25K
107206+99
#11686 → #11587
25K → 30K
84371+287
#11587 → #11300
30K → 20M
29220+191
#11300 → #11109
20M → 21M
49151+102
#11109 → #11007
21M → 35K
2386+63
#11007 → #10944
35K → 23M
45158+113
#10944 → #10831
23M → 24M
28130+102
#10831 → #10729
24M → 40K
30115+85
#10729 → #10644
40K → 25.2M
1077+67
#10644 → #10577
25.2M → Finish
40113+73
#10577 → #10504
TOTALS
23821864-520
#9984 → #10504

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