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BOSTON MARATHON 2025

Jennifer Azevedo

Bib: 21067•F

CA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:08
Rank: #21172
Start → 5K
27:08 | 8:44/mi
10K· 6.21 mi
53:45
Rank: #20658 (+514)
5K → 10K
26:37 | 8:34/mi
15K· 9.32 mi
1:20:34
Rank: #20441 (+217)
10K → 15K
26:49 | 8:38/mi
20K· 12.43 mi
1:47:46
Rank: #20262 (+179)
15K → 20K
27:12 | 8:45/mi
Half· 13.11 mi
1:53:33
Rank: #20193 (+69)
20K → Half
5:47 | 8:29/mi
25K· 15.53 mi
2:15:16
Rank: #20109 (+84)
Half → 25K
21:43 | 8:57/mi
30K· 18.64 mi
2:44:12
Rank: #19908 (+201)
25K → 30K
28:56 | 9:19/mi
20M
2:56:33
Rank: #19700 (+208)
30K → 20M
12:21 | 9:05/mi
21M
3:06:42
Rank: #19661 (+39)
20M → 21M
10:09 | 10:09/mi
35K· 21.75 mi
3:13:12
Rank: #19553 (+108)
21M → 35K
6:30 | 8:41/mi
23M
3:24:33
Rank: #19376 (+177)
35K → 23M
11:21 | 9:04/mi
24M
3:33:39
Rank: #19308 (+68)
23M → 24M
9:06 | 9:06/mi
40K· 24.85 mi
3:41:48
Rank: #19291 (+17)
24M → 40K
8:09 | 9:32/mi
25.2M
3:46:11
Rank: #19434 (-143)
40K → 25.2M
4:23 | 12:43/mi
Finish· 26.22 mi
3:56:05
Rank: #19568 (-134)
25.2M → Finish
9:54 | 9:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:33
Pace8:40 /mi
2nd Half
Distance13.11 mi
Time2:02:32
Pace9:21 /mi
📊Positive Split: 7.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:42:5527:088:4427:08
8:44
-
10K
6.21 mi12:09:3253:458:3926:37
8:34
-0:10
15K
9.32 mi12:36:211:20:348:3926:49
8:38
+0:04
20K
12.43 mi13:03:331:47:468:4027:12
8:45
+0:07
Half
13.11 mi13:09:201:53:338:405:47
8:29
-0:16
25K
15.53 mi13:31:032:15:168:4221:43
8:57
+0:28
30K
18.64 mi13:59:592:44:128:4928:56
9:19
+0:22
20M
20.00 mi14:12:202:56:338:5012:21
9:05
-0:14
21M
21.00 mi14:22:293:06:428:5310:09
10:09
+1:04
35K
21.75 mi14:28:593:13:128:536:30
8:41
-1:28
23M
23.00 mi14:40:203:24:338:5411:21
9:04
+0:23
24M
24.00 mi14:49:263:33:398:549:06
9:06
+0:02
40K
24.85 mi14:57:353:41:488:558:09
9:32
+0:26
25.2M
25.20 mi15:01:583:46:118:594:23
12:43
+3:11
Finish
26.22 mi15:11:523:56:059:019:54
9:43
-3:00

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

8:29 /mi

Average Pace

9:01 /mi

Slowest Pace

12:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

5:47

2% of race

Time at Steady Pace

3:25:52

87% of race

Time at Slower Pace

24:26

10% of race

Average Pace: 9:00 /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 mi11:42:5527:088:4427:08
8:44
#21172
10K
6.21 mi12:09:3253:458:3926:37
8:34
#20658
15K
9.32 mi12:36:211:20:348:3926:49
8:38
#20441
20K
12.43 mi13:03:331:47:468:4027:12
8:45
#20262
Half
13.11 mi13:09:201:53:338:405:47
8:29
#20193
25K
15.53 mi13:31:032:15:168:4221:43
8:57
#20109
30K
18.64 mi13:59:592:44:128:4928:56
9:19
#19908
20M
20.00 mi14:12:202:56:338:5012:21
9:05
#19700
21M
21.00 mi14:22:293:06:428:5310:09
10:09
#19661
35K
21.75 mi14:28:593:13:128:536:30
8:41
#19553
23M
23.00 mi14:40:203:24:338:5411:21
9:04
#19376
24M
24.00 mi14:49:263:33:398:549:06
9:06
#19308
40K
24.85 mi14:57:353:41:488:558:09
9:32
#19291
25.2M
25.20 mi15:01:583:46:118:594:23
12:43
#19434
Finish
26.22 mi15:11:523:56:059:019:54
9:43
#19568
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi211728177817720104(Top 71%)7490(Top 61%)7490(Top 413%)
10K6.21 mi3.10 mi20658+5147867+3107867+31020187(Top 71%)7570(Top 62%)7570(Top 418%)
15K9.32 mi3.11 mi20441+2177723+1447723+14420104(Top 71%)7490(Top 61%)7490(Top 413%)
20K12.43 mi3.11 mi20262+1797626+977626+9719720(Top 69%)7330(Top 60%)7330(Top 404%)
Half13.11 mi0.68 mi20193+697590+367590+3619120(Top 67%)6979(Top 57%)6979(Top 385%)
25K15.53 mi2.42 mi20109+847548+427548+4219723(Top 69%)7381(Top 60%)7381(Top 407%)
30K18.64 mi3.11 mi19908+2017472+767472+7619179(Top 68%)7217(Top 59%)7217(Top 398%)
20M20.00 mi1.36 mi19700+2087375+977375+9717281(Top 61%)6305(Top 52%)6305(Top 348%)
21M21.00 mi1.00 mi19661+397381-67381-618878(Top 66%)7276(Top 60%)7276(Top 401%)
35K21.75 mi0.75 mi19553+1087338+437338+4316681(Top 59%)6177(Top 51%)6177(Top 341%)
23M23.00 mi1.25 mi19376+1777272+667272+6616659(Top 59%)6260(Top 51%)6260(Top 345%)
24M24.00 mi1.00 mi19308+687252+207252+2017921(Top 63%)6998(Top 57%)6998(Top 386%)
40K24.85 mi0.85 mi19291+177258-67258-618860(Top 66%)7560(Top 62%)7560(Top 417%)
25.2M25.20 mi0.35 mi19434-1437349-917349-9124602(Top 87%)10463(Top 86%)10463(Top 577%)
Finish26.22 mi1.02 mi19568-1347450-1017450-10121981(Top 77%)9143(Top 75%)9143(Top 504%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21stories
+97ft-345ft

Overall

20104

Females

7490

F45-49

7490

5K→10K

3.1 - 6.2 mi

Top 71%
×5stories
+79ft-138ft

Overall

20187

Females

7570

F45-49

7570

10K→15K

6.2 - 9.3 mi

Top 71%
×3stories
+67ft-78ft

Overall

20104

Females

7490

F45-49

7490

15K→20K

9.3 - 12.4 mi

Top 69%
×5stories
+106ft-86ft

Overall

19720

Females

7330

F45-49

7330

20K→Half

12.4 - 13.1 mi

Top 67%
×2stories
+19ft-37ft

Overall

19120

Females

6979

F45-49

6979

Half→25K

13.1 - 15.5 mi

Top 69%
×4stories
+66ft-88ft

Overall

19723

Females

7381

F45-49

7381

25K→30K

15.5 - 18.6 mi

Top 68%
×9stories
+181ft-148ft

Overall

19179

Females

7217

F45-49

7217

30K→20M

18.6 - 20.0 mi

Top 61%
×5stories
+64ft-50ft

Overall

17281

Females

6305

F45-49

6305

20M→21M

20.0 - 21.0 mi

Top 66%
×8stories
+106ft-24ft

Overall

18878

Females

7276

F45-49

7276

21M→35K

21.0 - 21.8 mi

Top 59%
×7stories
+17ft-86ft

Overall

16681

Females

6177

F45-49

6177

35K→23M

21.8 - 23.0 mi

Top 59%
×5stories
+23ft-63ft

Overall

16659

Females

6260

F45-49

6260

23M→24M

23.0 - 24.0 mi

Top 63%
×6stories
+12ft-82ft

Overall

17921

Females

6998

F45-49

6998

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

18860

Females

7560

F45-49

7560

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1story
+13ft-16ft

Overall

24602

Females

10463

F45-49

10463

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2stories
+22ft-21ft

Overall

21981

Females

9143

F45-49

9143

Passing Analysis

Category:
Athletes Passed
2667
Passed By
1063
Net Change
+1604
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21172
5K → 10K627113+514#21172#20658
10K → 15K31497+217#20658#20441
15K → 20K27394+179#20441#20262
20K → Half767+69#20262#20193
Half → 25K203119+84#20193#20109
25K → 30K324123+201#20109#19908
30K → 20M21911+208#19908#19700
20M → 21M12586+39#19700#19661
21M → 35K1113+108#19661#19553
35K → 23M19417+177#19553#19376
23M → 24M9729+68#19376#19308
24M → 40K6952+17#19308#19291
40K → 25.2M8151-143#19291#19434
25.2M → Finish27161-134#19434#19568
TOTALS26671063+1604
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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