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BOSTON MARATHON 2025

Natasha Pitman

Bib: 12149•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F50-54)
#0 / 1303
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:19
Rank: #19737
Start → 5K
26:19 | 8:28/mi
10K· 6.21 mi
52:38
Rank: #19656 (+81)
5K → 10K
26:19 | 8:28/mi
15K· 9.32 mi
1:19:12
Rank: #19633 (+23)
10K → 15K
26:34 | 8:33/mi
20K· 12.43 mi
1:45:44
Rank: #19324 (+309)
15K → 20K
26:32 | 8:32/mi
Half· 13.11 mi
1:51:27
Rank: #19268 (+56)
20K → Half
5:43 | 8:23/mi
25K· 15.53 mi
2:13:04
Rank: #19306 (-38)
Half → 25K
21:37 | 8:55/mi
30K· 18.64 mi
2:40:51
Rank: #18915 (+391)
25K → 30K
27:47 | 8:57/mi
20M
3:05:15
Rank: #21733 (-2818)
30K → 20M
24:24 | 17:57/mi
21M
3:15:06
Rank: #21498 (+235)
20M → 21M
9:51 | 9:51/mi
35K· 21.75 mi
3:21:45
Rank: #21358 (+140)
21M → 35K
6:39 | 8:53/mi
23M
3:32:41
Rank: #21015 (+343)
35K → 23M
10:56 | 8:44/mi
24M
3:41:14
Rank: #20807 (+208)
23M → 24M
8:33 | 8:33/mi
40K· 24.85 mi
3:48:24
Rank: #20574 (+233)
24M → 40K
7:10 | 8:23/mi
25.2M
3:51:26
Rank: #20476 (+98)
40K → 25.2M
3:02 | 8:48/mi
Finish· 26.22 mi
3:59:36
Rank: #20282 (+194)
25.2M → Finish
8:10 | 8:01/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:27
Pace8:30 /mi
2nd Half
Distance13.11 mi
Time2:08:09
Pace9:47 /mi
📊Positive Split: 15.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:3926:198:2826:19
8:28
-
10K
6.21 mi11:20:5852:388:2826:19
8:28
0:00
15K
9.32 mi11:47:321:19:128:3026:34
8:33
+0:05
20K
12.43 mi12:14:041:45:448:3026:32
8:32
-0:01
Half
13.11 mi12:19:471:51:278:305:43
8:23
-0:09
25K
15.53 mi12:41:242:13:048:3421:37
8:55
+0:32
30K
18.64 mi13:09:112:40:518:3827:47
8:57
+0:02
20M
20.00 mi13:33:353:05:159:1624:24
17:57
+9:00
21M
21.00 mi13:43:263:15:069:179:51
9:51
-8:06
35K
21.75 mi13:50:053:21:459:176:39
8:53
-0:58
23M
23.00 mi14:01:013:32:419:1510:56
8:44
-0:09
24M
24.00 mi14:09:343:41:149:138:33
8:33
-0:11
40K
24.85 mi14:16:443:48:249:117:10
8:23
-0:10
25.2M
25.20 mi14:19:463:51:269:113:02
8:48
+0:25
Finish
26.22 mi14:27:563:59:369:098:10
8:01
-0:47

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

8:01 /mi

Average Pace

9:09 /mi

Slowest Pace

17:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:25:21

86% of race

Time at Slower Pace

34:15

14% of race

Average Pace: 9:08 /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 mi10:54:3926:198:2826:19
8:28
#19737
10K
6.21 mi11:20:5852:388:2826:19
8:28
#19656
15K
9.32 mi11:47:321:19:128:3026:34
8:33
#19633
20K
12.43 mi12:14:041:45:448:3026:32
8:32
#19324
Half
13.11 mi12:19:471:51:278:305:43
8:23
#19268
25K
15.53 mi12:41:242:13:048:3421:37
8:55
#19306
30K
18.64 mi13:09:112:40:518:3827:47
8:57
#18915
20M
20.00 mi13:33:353:05:159:1624:24
17:57
#21733
21M
21.00 mi13:43:263:15:069:179:51
9:51
#21498
35K
21.75 mi13:50:053:21:459:176:39
8:53
#21358
23M
23.00 mi14:01:013:32:419:1510:56
8:44
#21015
24M
24.00 mi14:09:343:41:149:138:33
8:33
#20807
40K
24.85 mi14:16:443:48:249:117:10
8:23
#20574
25.2M
25.20 mi14:19:463:51:269:113:02
8:48
#20476
Finish
26.22 mi14:27:563:59:369:098:10
8:01
#20282
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi197377355735519648(Top 69%)7249(Top 59%)7249(Top 556%)
10K6.21 mi3.10 mi19656+817274+817274+8119642(Top 69%)7267(Top 59%)7267(Top 558%)
15K9.32 mi3.11 mi19633+237254+207254+2019648(Top 69%)7249(Top 59%)7249(Top 556%)
20K12.43 mi3.11 mi19324+3097096+1587096+15818512(Top 65%)6638(Top 54%)6638(Top 509%)
Half13.11 mi0.68 mi19268+567065+317065+3118555(Top 65%)6669(Top 55%)6669(Top 512%)
25K15.53 mi2.42 mi19306-387091-267091-2619509(Top 69%)7267(Top 59%)7267(Top 558%)
30K18.64 mi3.11 mi18915+3916897+1946897+19417396(Top 61%)6249(Top 51%)6249(Top 480%)
20M20.00 mi1.36 mi21733-28188487-15908487-159028345(Top 100%)12209(Top 100%)12209(Top 937%)
21M21.00 mi1.00 mi21498+2358392+958392+9517730(Top 62%)6663(Top 54%)6663(Top 511%)
35K21.75 mi0.75 mi21358+1408324+688324+6817752(Top 62%)6776(Top 55%)6776(Top 520%)
23M23.00 mi1.25 mi21015+3438167+1578167+15714765(Top 52%)5215(Top 43%)5215(Top 400%)
24M24.00 mi1.00 mi20807+2088070+978070+9714876(Top 52%)5331(Top 44%)5331(Top 409%)
40K24.85 mi0.85 mi20574+2337964+1067964+10612750(Top 45%)4324(Top 35%)4324(Top 332%)
25.2M25.20 mi0.35 mi20476+987916+487916+4810753(Top 38%)3409(Top 28%)3409(Top 262%)
Finish26.22 mi1.02 mi20282+1947827+897827+8913022(Top 46%)4458(Top 36%)4458(Top 342%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21stories
+97ft-345ft

Overall

19648

Females

7249

F50-54

7249

5K→10K

3.1 - 6.2 mi

Top 69%
×5stories
+79ft-138ft

Overall

19642

Females

7267

F50-54

7267

10K→15K

6.2 - 9.3 mi

Top 69%
×3stories
+67ft-78ft

Overall

19648

Females

7249

F50-54

7249

15K→20K

9.3 - 12.4 mi

Top 65%
×5stories
+106ft-86ft

Overall

18512

Females

6638

F50-54

6638

20K→Half

12.4 - 13.1 mi

Top 65%
×2stories
+19ft-37ft

Overall

18555

Females

6669

F50-54

6669

Half→25K

13.1 - 15.5 mi

Top 69%
×4stories
+66ft-88ft

Overall

19509

Females

7267

F50-54

7267

25K→30K

15.5 - 18.6 mi

Top 61%
×9stories
+181ft-148ft

Overall

17396

Females

6249

F50-54

6249

30K→20M

18.6 - 20.0 mi

Top 100%
×5stories
+64ft-50ft

Overall

28345

Females

12209

F50-54

12209

20M→21M

20.0 - 21.0 mi

Top 62%
×8stories
+106ft-24ft

Overall

17730

Females

6663

F50-54

6663

21M→35K

21.0 - 21.8 mi

Top 62%
×7stories
+17ft-86ft

Overall

17752

Females

6776

F50-54

6776

35K→23M

21.8 - 23.0 mi

Top 52%
×5stories
+23ft-63ft

Overall

14765

Females

5215

F50-54

5215

23M→24M

23.0 - 24.0 mi

Top 52%
×6stories
+12ft-82ft

Overall

14876

Females

5331

F50-54

5331

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

12750

Females

4324

F50-54

4324

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

10753

Females

3409

F50-54

3409

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×2stories
+22ft-21ft

Overall

13022

Females

4458

F50-54

4458

Passing Analysis

Category:
Athletes Passed
3006
Passed By
3551
Net Change
-545
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19737
5K → 10K299218+81#19737#19656
10K → 15K208185+23#19656#19633
15K → 20K36960+309#19633#19324
20K → Half7014+56#19324#19268
Half → 25K158196-38#19268#19306
25K → 30K43645+391#19306#18915
30K → 20M22820-2818#18915#21733
20M → 21M2372+235#21733#21498
21M → 35K1422+140#21498#21358
35K → 23M3430+343#21358#21015
23M → 24M2113+208#21015#20807
24M → 40K2363+233#20807#20574
40K → 25.2M1002+98#20574#20476
25.2M → Finish1951+194#20476#20282
TOTALS30063551-545
📊

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