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BOSTON MARATHON 2025

Kathleen Pryce-Jones

VA

Bib: 20825 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Top 39%
Division (F45-49)
#0 / 1813
Top 49%
Race Day Weather
50°/40°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:07/mi
25:13
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:13/mi
50:46
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:11/mi
1:16:13
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:14/mi
1:41:47
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:08/mi
1:47:20
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:29/mi
2:07:54
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:48/mi
2:35:14
↑ 181↓ 1480.2%
138 ft elev
20M
9:03/mi
2:47:32
↑ 64↓ 500.2%
148 ft elev
21M
9:39/mi
2:57:11
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:47/mi
3:03:45
↑ 17↓ 861.7%
156 ft elev
23M
9:27/mi
3:15:35
↑ 23↓ 630.6%
116 ft elev
24M
9:06/mi
3:24:41
↓ 821.3%
34 ft elev
40K· 24.85 mi
9:19/mi
3:32:39
↓ 200.3%
20 ft elev
25.2M
10:23/mi
3:36:14
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:45/mi
3:45:09
↑ 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
1:47:208:11 /mi⚡ faster
2nd Half
1:57:498:59 /mi+9.8%
Positive split — 9.8% 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
25:138:073.11 mi25:13
8:07
-
10K
50:468:103.10 mi25:33
8:13
+0:06
15K
1:16:138:113.11 mi25:27
8:11
-0:02
20K
1:41:478:113.11 mi25:34
8:14
+0:03
Half(13.11 mi)
1:47:208:110.68 mi5:33
8:08
-0:06
25K
2:07:548:142.42 mi20:34
8:29
+0:21
30K
2:35:148:203.11 mi27:20
8:48
+0:19
20M
2:47:328:231.36 mi12:18
9:03
+0:15
21M
2:57:118:261.00 mi9:39
9:39
+0:36
35K
3:03:458:270.75 mi6:34
8:47
-0:52
23M
3:15:358:301.25 mi11:50
9:27
+0:40
24M
3:24:418:321.00 mi9:06
9:06
-0:21
40K
3:32:398:330.85 mi7:58
9:19
+0:13
25.2M
3:36:148:350.35 mi3:35
10:23
+1:04
Finish(26.22 mi)
3:45:098:361.02 mi8:55
8:45
-1:38
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:07 /mi

Average Pace

8:36 /mi

Slowest Pace

10:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:47:20

48% of race

Time at Steady Pace

1:24:47

38% of race

Time at Slower Pace

33:02

15% of race

Average Pace: 8:35 /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. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi17489602460241734659255925
10K3.10 mi17776-2876191-1676191-1671807263416341
15K3.11 mi17621+1556092+996092+991734659255925
20K3.11 mi17280+3415904+1885904+1881650654955495
Half(13.11 mi)0.68 mi17249+315895+95895+91692757305730
25K2.42 mi17171+785868+275868+271709659095909
30K3.11 mi17005+1665821+475821+471660758105810
20M1.36 mi16993+125837-165837-161708461866186
21M1.00 mi16933+60583758371680061496149
35K0.75 mi16930+35856-195856-191715964386438
23M1.25 mi17037-1075956-1005956-1001847672187218
24M1.00 mi17083-466008-526008-521788669636963
40K0.85 mi17117-346055-476055-471794170957095
25.2M0.35 mi17148-316081-266081-261862874397439
Finish(26.22 mi)1.02 mi17177-296121-406121-401779069736973

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21story building
+97ft-345ft

Overall

17346

Females

5925

F45-49

5925

5K→10K

3.1 - 6.2 mi

Top 64%
×5story building
+79ft-138ft

Overall

18072

Females

6341

F45-49

6341

10K→15K

6.2 - 9.3 mi

Top 61%
×3story building
+67ft-78ft

Overall

17346

Females

5925

F45-49

5925

15K→20K

9.3 - 12.4 mi

Top 58%
×5story building
+106ft-86ft

Overall

16506

Females

5495

F45-49

5495

20K→Half

12.4 - 13.1 mi

Top 60%
×2story building
+19ft-37ft

Overall

16927

Females

5730

F45-49

5730

Half→25K

13.1 - 15.5 mi

Top 60%
×4story building
+66ft-88ft

Overall

17096

Females

5909

F45-49

5909

25K→30K

15.5 - 18.6 mi

Top 58%
×9story building
+181ft-148ft

Overall

16607

Females

5810

F45-49

5810

30K→20M

18.6 - 20.0 mi

Top 60%
×5story building
+64ft-50ft

Overall

17084

Females

6186

F45-49

6186

20M→21M

20.0 - 21.0 mi

Top 59%
×8story building
+106ft-24ft

Overall

16800

Females

6149

F45-49

6149

21M→35K

21.0 - 21.8 mi

Top 60%
×7story building
+17ft-86ft

Overall

17159

Females

6438

F45-49

6438

35K→23M

21.8 - 23.0 mi

Top 65%
×5story building
+23ft-63ft

Overall

18476

Females

7218

F45-49

7218

23M→24M

23.0 - 24.0 mi

Top 63%
×6story building
+12ft-82ft

Overall

17886

Females

6963

F45-49

6963

24M→40K

24.0 - 24.9 mi

Top 63%
×1story
+6ft-20ft

Overall

17941

Females

7095

F45-49

7095

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

18628

Females

7439

F45-49

7439

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×2story building
+22ft-21ft

Overall

17790

Females

6973

F45-49

6973

Passing Analysis

Category:
Passed
1958
Passed By
1646
Net Change
+312
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17489
5K → 10K166453-287#17489#17776
10K → 15K272117+155#17776#17621
15K → 20K38140+341#17621#17280
20K → Half4918+31#17280#17249
Half → 25K196118+78#17249#17171
25K → 30K296130+166#17171#17005
30K → 20M10290+12#17005#16993
20M → 21M14585+60#16993#16933
21M → 35K6562+3#16933#16930
35K → 23M83190-107#16930#17037
23M → 24M68114-46#17037#17083
24M → 40K5185-34#17083#17117
40K → 25.2M2253-31#17117#17148
25.2M → Finish6291-29#17148#17177
TOTALS19581646+312

Passing Charts

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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