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BOSTON MARATHON 2025

Natalie Price

Bib: 29364•F

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

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:46/mi
30:21
↑ 97↓ 3451.5%
10K· 6.21 mi
9:46/mi
1:00:43
↑ 79↓ 1380.4%
15K· 9.32 mi
10:05/mi
1:32:02
↑ 67↓ 78
20K· 12.43 mi
10:23/mi
2:04:17
↑ 106↓ 860.1%
Half· 13.11 mi
10:20/mi
2:11:20
↑ 19↓ 370.5%
25K· 15.53 mi
11:00/mi
2:38:01
↑ 66↓ 880.2%
30K· 18.64 mi
11:35/mi
3:14:00
↑ 181↓ 1480.2%
20M
11:50/mi
3:30:05
↑ 64↓ 500.2%
21M
12:53/mi
3:42:58
↑ 106↓ 241.6%
35K· 21.75 mi
10:58/mi
3:51:10
↑ 17↓ 861.7%
23M
11:32/mi
4:05:36
↑ 23↓ 630.6%
24M
11:17/mi
4:16:53
↓ 821.3%
40K· 24.85 mi
12:41/mi
4:27:44
↓ 200.3%
25.2M
13:26/mi
4:32:22
↑ 13↓ 160.2%
Finish· 26.22 mi
10:28/mi
4:43:02
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:11:20
Pace10:01 /mi
2nd Half
Distance13.11 mi
Time2:31:42
Pace11:34 /mi
📊Positive Split: 15.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:2230:219:4630:21
9:46
-
10K
6.21 mi12:19:441:00:439:4630:22
9:46
0:00
15K
9.32 mi12:51:031:32:029:5231:19
10:05
+0:19
20K
12.43 mi13:23:182:04:1710:0032:15
10:23
+0:18
Half
13.11 mi13:30:212:11:2010:017:03
10:20
-0:03
25K
15.53 mi13:57:022:38:0110:1026:41
11:00
+0:40
30K
18.64 mi14:33:013:14:0010:2435:59
11:35
+0:35
20M
20.00 mi14:49:063:30:0510:3016:05
11:50
+0:15
21M
21.00 mi15:01:593:42:5810:3712:53
12:53
+1:03
35K
21.75 mi15:10:113:51:1010:388:12
10:58
-1:55
23M
23.00 mi15:24:374:05:3610:4114:26
11:32
+0:34
24M
24.00 mi15:35:544:16:5310:4211:17
11:17
-0:15
40K
24.85 mi15:46:454:27:4410:4610:51
12:41
+1:24
25.2M
25.20 mi15:51:234:32:2210:484:38
13:26
+0:45
Finish
26.22 mi16:02:034:43:0210:4810:40
10:28
-2:58

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

9:46 /mi

Average Pace

10:48 /mi

Slowest Pace

13:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:11:20

46% of race

Time at Steady Pace

1:11:16

25% of race

Time at Slower Pace

1:20:26

28% of race

Average Pace: 10:48 /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 mi11:49:2230:219:4630:21
9:46
#25005
10K
6.21 mi12:19:441:00:439:4630:22
9:46
#24903
15K
9.32 mi12:51:031:32:029:5231:19
10:05
#24981
20K
12.43 mi13:23:182:04:1710:0032:15
10:23
#25025
Half
13.11 mi13:30:212:11:2010:017:03
10:20
#25038
25K
15.53 mi13:57:022:38:0110:1026:41
11:00
#25068
30K
18.64 mi14:33:013:14:0010:2435:59
11:35
#25060
20M
20.00 mi14:49:063:30:0510:3016:05
11:50
#25071
21M
21.00 mi15:01:593:42:5810:3712:53
12:53
#25082
35K
21.75 mi15:10:113:51:1010:388:12
10:58
#25063
23M
23.00 mi15:24:374:05:3610:4114:26
11:32
#25039
24M
24.00 mi15:35:544:16:5310:4211:17
11:17
#25018
40K
24.85 mi15:46:454:27:4410:4610:51
12:41
#25059
25.2M
25.20 mi15:51:234:32:2210:484:38
13:26
#25067
Finish
26.22 mi16:02:034:43:0210:4810:40
10:28
#25053
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi25005102131021325153(Top 89%)10309(Top 84%)10309(Top 569%)
10K6.21 mi3.10 mi24903+10210177+3610177+3624779(Top 87%)10109(Top 83%)10109(Top 558%)
15K9.32 mi3.11 mi24981-7810209-3210209-3225153(Top 89%)10309(Top 84%)10309(Top 569%)
20K12.43 mi3.11 mi25025-4410247-3810247-3824978(Top 88%)10246(Top 84%)10246(Top 565%)
Half13.11 mi0.68 mi25038-1310259-1210259-1225487(Top 90%)10537(Top 86%)10537(Top 581%)
25K15.53 mi2.42 mi25068-3010291-3210291-3225210(Top 89%)10413(Top 85%)10413(Top 574%)
30K18.64 mi3.11 mi25060+810311-2010311-2024966(Top 88%)10390(Top 85%)10390(Top 573%)
20M20.00 mi1.36 mi25071-1110326-1510326-1525022(Top 88%)10485(Top 86%)10485(Top 578%)
21M21.00 mi1.00 mi25082-1110347-2110347-2124894(Top 88%)10513(Top 86%)10513(Top 580%)
35K21.75 mi0.75 mi25063+1910352-510352-524095(Top 85%)10117(Top 83%)10117(Top 558%)
23M23.00 mi1.25 mi25039+2410351+110351+124297(Top 86%)10245(Top 84%)10245(Top 565%)
24M24.00 mi1.00 mi25018+2110350+110350+124511(Top 86%)10390(Top 85%)10390(Top 573%)
40K24.85 mi0.85 mi25059-4110384-3410384-3425899(Top 91%)11095(Top 91%)11095(Top 612%)
25.2M25.20 mi0.35 mi25067-810387-310387-325555(Top 90%)10973(Top 90%)10973(Top 605%)
Finish26.22 mi1.02 mi25053+14103871038724185(Top 85%)10262(Top 84%)10262(Top 566%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×21story building
+97ft-345ft

Overall

25153

Females

10309

F45-49

10309

5K→10K

3.1 - 6.2 mi

Top 87%
×5story building
+79ft-138ft

Overall

24779

Females

10109

F45-49

10109

10K→15K

6.2 - 9.3 mi

Top 89%
×3story building
+67ft-78ft

Overall

25153

Females

10309

F45-49

10309

15K→20K

9.3 - 12.4 mi

Top 88%
×5story building
+106ft-86ft

Overall

24978

Females

10246

F45-49

10246

20K→Half

12.4 - 13.1 mi

Top 90%
×2story building
+19ft-37ft

Overall

25487

Females

10537

F45-49

10537

Half→25K

13.1 - 15.5 mi

Top 89%
×4story building
+66ft-88ft

Overall

25210

Females

10413

F45-49

10413

25K→30K

15.5 - 18.6 mi

Top 88%
×9story building
+181ft-148ft

Overall

24966

Females

10390

F45-49

10390

30K→20M

18.6 - 20.0 mi

Top 88%
×5story building
+64ft-50ft

Overall

25022

Females

10485

F45-49

10485

20M→21M

20.0 - 21.0 mi

Top 88%
×8story building
+106ft-24ft

Overall

24894

Females

10513

F45-49

10513

21M→35K

21.0 - 21.8 mi

Top 85%
×7story building
+17ft-86ft

Overall

24095

Females

10117

F45-49

10117

35K→23M

21.8 - 23.0 mi

Top 86%
×5story building
+23ft-63ft

Overall

24297

Females

10245

F45-49

10245

23M→24M

23.0 - 24.0 mi

Top 86%
×6story building
+12ft-82ft

Overall

24511

Females

10390

F45-49

10390

24M→40K

24.0 - 24.9 mi

Top 91%
×1story
+6ft-20ft

Overall

25899

Females

11095

F45-49

11095

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

25555

Females

10973

F45-49

10973

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2story building
+22ft-21ft

Overall

24185

Females

10262

F45-49

10262

Passing Analysis

Category:
Athletes Passed
1004
Passed By
1052
Net Change
-48
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25005
5K → 10K243141+102#25005#24903
10K → 15K99177-78#24903#24981
15K → 20K117161-44#24981#25025
20K → Half2134-13#25025#25038
Half → 25K96126-30#25038#25068
25K → 30K129121+8#25068#25060
30K → 20M5162-11#25060#25071
20M → 21M4758-11#25071#25082
21M → 35K3718+19#25082#25063
35K → 23M5127+24#25063#25039
23M → 24M4322+21#25039#25018
24M → 40K2364-41#25018#25059
40K → 25.2M1220-8#25059#25067
25.2M → Finish3521+14#25067#25053
TOTALS10041052-48
📊

Passing Visuals

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