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BOSTON MARATHON 2025

Judith Puzon

WA

Bib: 20470 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 39%
Masters (Masters Women)
#0 / 6759
Top 25%
Division (F55-59)
#0 / 994
Top 8%
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
7:50/mi
24:19
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:50/mi
48:40
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:55/mi
1:13:15
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:58/mi
1:38:00
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:48/mi
1:43:19
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:12/mi
2:03:12
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:32/mi
2:29:43
↑ 181↓ 1480.2%
138 ft elev
20M
8:46/mi
2:41:38
↑ 64↓ 500.2%
148 ft elev
21M
9:32/mi
2:51:10
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:25/mi
2:57:28
↑ 17↓ 861.7%
156 ft elev
23M
8:40/mi
3:08:19
↑ 23↓ 630.6%
116 ft elev
24M
8:18/mi
3:16:37
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:35/mi
3:23:57
↓ 200.3%
20 ft elev
25.2M
9:34/mi
3:27:15
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:29/mi
3:35:54
↑ 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
1:43:197:53 /mi⚡ faster
2nd Half
1:52:358:35 /mi+9.0%
Positive split — 9.0% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
24:197:503.11 mi24:19
7:50
-
10K
48:407:503.10 mi24:21
7:50
0:00
15K
1:13:157:523.11 mi24:35
7:55
+0:05
20K
1:38:007:533.11 mi24:45
7:58
+0:03
Half(13.11 mi)
1:43:197:530.68 mi5:19
7:48
-0:10
25K
2:03:127:562.42 mi19:53
8:12
+0:24
30K
2:29:438:023.11 mi26:31
8:32
+0:20
20M
2:41:388:051.36 mi11:55
8:46
+0:14
21M
2:51:108:091.00 mi9:32
9:32
+0:46
35K
2:57:288:100.75 mi6:18
8:25
-1:07
23M
3:08:198:111.25 mi10:51
8:40
+0:15
24M
3:16:378:121.00 mi8:18
8:18
-0:22
40K
3:23:578:120.85 mi7:20
8:35
+0:17
25.2M
3:27:158:130.35 mi3:18
9:34
+0:59
Finish(26.22 mi)
3:35:548:141.02 mi8:39
8:29
-1:05
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:48 /mi

Average Pace

8:14 /mi

Slowest Pace

9:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:43:19

48% of race

Time at Steady Pace

1:27:50

41% of race

Time at Slower Pace

24:45

11% of race

Average Pace: 8:14 /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. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi15073457545751535347834783
10K3.10 mi15079-64589-144589-141517546504650
15K3.11 mi15160-814656-674656-671535347834783
20K3.11 mi14964+1964565+914565+911468044734473
Half(13.11 mi)0.68 mi14932+324553+124553+121429142424242
25K2.42 mi15004-724616-634616-631532949144914
30K3.11 mi14975+294656-404656-401498148934893
20M1.36 mi14999-244700-444700-441549653045304
21M1.00 mi15036-374746-464746-461623158275827
35K0.75 mi15020+164749-34749-31500852255225
23M1.25 mi14929+914725+244725+241435149884988
24M1.00 mi14831+984704+214704+211328644614461
40K0.85 mi14787+444712-84712-81394949354935
25.2M0.35 mi14777+104706+64706+61498455315531
Finish(26.22 mi)1.02 mi14802-254756-504756-501615761016101

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21story building
+97ft-345ft

Overall

15353

Females

4783

F55-59

4783

5K→10K

3.1 - 6.2 mi

Top 53%
×5story building
+79ft-138ft

Overall

15175

Females

4650

F55-59

4650

10K→15K

6.2 - 9.3 mi

Top 54%
×3story building
+67ft-78ft

Overall

15353

Females

4783

F55-59

4783

15K→20K

9.3 - 12.4 mi

Top 52%
×5story building
+106ft-86ft

Overall

14680

Females

4473

F55-59

4473

20K→Half

12.4 - 13.1 mi

Top 50%
×2story building
+19ft-37ft

Overall

14291

Females

4242

F55-59

4242

Half→25K

13.1 - 15.5 mi

Top 54%
×4story building
+66ft-88ft

Overall

15329

Females

4914

F55-59

4914

25K→30K

15.5 - 18.6 mi

Top 53%
×9story building
+181ft-148ft

Overall

14981

Females

4893

F55-59

4893

30K→20M

18.6 - 20.0 mi

Top 55%
×5story building
+64ft-50ft

Overall

15496

Females

5304

F55-59

5304

20M→21M

20.0 - 21.0 mi

Top 57%
×8story building
+106ft-24ft

Overall

16231

Females

5827

F55-59

5827

21M→35K

21.0 - 21.8 mi

Top 53%
×7story building
+17ft-86ft

Overall

15008

Females

5225

F55-59

5225

35K→23M

21.8 - 23.0 mi

Top 51%
×5story building
+23ft-63ft

Overall

14351

Females

4988

F55-59

4988

23M→24M

23.0 - 24.0 mi

Top 47%
×6story building
+12ft-82ft

Overall

13286

Females

4461

F55-59

4461

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

13949

Females

4935

F55-59

4935

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

14984

Females

5531

F55-59

5531

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2story building
+22ft-21ft

Overall

16157

Females

6101

F55-59

6101

Passing Analysis

Category:
▲Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#15073
5K → 10K
291285-6
#15073 → #15079
10K → 15K
265184-81
#15079 → #15160
15K → 20K
105301+196
#15160 → #14964
20K → Half
2254+32
#14964 → #14932
Half → 25K
230158-72
#14932 → #15004
25K → 30K
236265+29
#15004 → #14975
30K → 20M
150126-24
#14975 → #14999
20M → 21M
143106-37
#14999 → #15036
21M → 35K
4460+16
#15036 → #15020
35K → 23M
67158+91
#15020 → #14929
23M → 24M
21119+98
#14929 → #14831
24M → 40K
4892+44
#14831 → #14787
40K → 25.2M
3040+10
#14787 → #14777
25.2M → Finish
9469-25
#14777 → #14802
TOTALS
17462017+271
#15073 → #14802

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