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BOSTON MARATHON 2025

Rachel Rice

Bib: 16070•F

NC

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
27:59
Rank: #22438
Start → 5K
27:59 | 9:00/mi
10K· 6.21 mi
54:42
Rank: #21462 (+976)
5K → 10K
26:43 | 8:36/mi
15K· 9.32 mi
1:21:49
Rank: #21138 (+324)
10K → 15K
27:07 | 8:44/mi
20K· 12.43 mi
1:49:07
Rank: #20818 (+320)
15K → 20K
27:18 | 8:47/mi
Half· 13.11 mi
1:54:52
Rank: #20735 (+83)
20K → Half
5:45 | 8:26/mi
25K· 15.53 mi
2:15:48
Rank: #20310 (+425)
Half → 25K
20:56 | 8:38/mi
30K· 18.64 mi
2:43:53
Rank: #19825 (+485)
25K → 30K
28:05 | 9:02/mi
20M
2:56:09
Rank: #19595 (+230)
30K → 20M
12:16 | 9:02/mi
21M
3:06:04
Rank: #19493 (+102)
20M → 21M
9:55 | 9:55/mi
35K· 21.75 mi
3:12:59
Rank: #19488 (+5)
21M → 35K
6:55 | 9:15/mi
23M
3:24:38
Rank: #19396 (+92)
35K → 23M
11:39 | 9:18/mi
24M
3:33:39
Rank: #19306 (+90)
23M → 24M
9:01 | 9:01/mi
40K· 24.85 mi
3:41:30
Rank: #19226 (+80)
24M → 40K
7:51 | 9:11/mi
25.2M
3:44:59
Rank: #19185 (+41)
40K → 25.2M
3:29 | 10:06/mi
Finish· 26.22 mi
3:54:17
Rank: #19196 (-11)
25.2M → Finish
9:18 | 9:08/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:52
Pace8:46 /mi
2nd Half
Distance13.11 mi
Time1:59:25
Pace9:07 /mi
📊Positive Split: 4.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:02:1327:599:0027:59
9:00
-
10K
6.21 mi11:28:5654:428:4826:43
8:36
-0:24
15K
9.32 mi11:56:031:21:498:4727:07
8:44
+0:08
20K
12.43 mi12:23:211:49:078:4727:18
8:47
+0:03
Half
13.11 mi12:29:061:54:528:465:45
8:26
-0:21
25K
15.53 mi12:50:022:15:488:4520:56
8:38
+0:12
30K
18.64 mi13:18:072:43:538:4728:05
9:02
+0:24
20M
20.00 mi13:30:232:56:098:4812:16
9:02
0:00
21M
21.00 mi13:40:183:06:048:529:55
9:55
+0:53
35K
21.75 mi13:47:133:12:598:526:55
9:15
-0:40
23M
23.00 mi13:58:523:24:388:5411:39
9:18
+0:03
24M
24.00 mi14:07:533:33:398:549:01
9:01
-0:17
40K
24.85 mi14:15:443:41:308:557:51
9:11
+0:10
25.2M
25.20 mi14:19:133:44:598:563:29
10:06
+0:55
Finish
26.22 mi14:28:313:54:178:579:18
9:08
-0:58

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

8:26 /mi

Average Pace

8:57 /mi

Slowest Pace

10:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:29:14

89% of race

Time at Steady Pace

21:34

9% of race

Time at Slower Pace

3:29

1% of race

Average Pace: 8:56 /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 mi11:02:1327:599:0027:59
9:00
#22438
10K
6.21 mi11:28:5654:428:4826:43
8:36
#21462
15K
9.32 mi11:56:031:21:498:4727:07
8:44
#21138
20K
12.43 mi12:23:211:49:078:4727:18
8:47
#20818
Half
13.11 mi12:29:061:54:528:465:45
8:26
#20735
25K
15.53 mi12:50:022:15:488:4520:56
8:38
#20310
30K
18.64 mi13:18:072:43:538:4728:05
9:02
#19825
20M
20.00 mi13:30:232:56:098:4812:16
9:02
#19595
21M
21.00 mi13:40:183:06:048:529:55
9:55
#19493
35K
21.75 mi13:47:133:12:598:526:55
9:15
#19488
23M
23.00 mi13:58:523:24:388:5411:39
9:18
#19396
24M
24.00 mi14:07:533:33:398:549:01
9:01
#19306
40K
24.85 mi14:15:443:41:308:557:51
9:11
#19226
25.2M
25.20 mi14:19:133:44:598:563:29
10:06
#19185
Finish
26.22 mi14:28:313:54:178:579:18
9:08
#19196
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi224388873887320647(Top 73%)7802(Top 64%)7802(Top 430%)
10K6.21 mi3.10 mi21462+9768317+5568317+55620357(Top 72%)7669(Top 63%)7669(Top 423%)
15K9.32 mi3.11 mi21138+3248111+2068111+20620647(Top 73%)7802(Top 64%)7802(Top 430%)
20K12.43 mi3.11 mi20818+3207935+1767935+17619877(Top 70%)7417(Top 61%)7417(Top 409%)
Half13.11 mi0.68 mi20735+837891+447891+4418807(Top 66%)6801(Top 56%)6801(Top 375%)
25K15.53 mi2.42 mi20310+4257665+2267665+22618026(Top 63%)6447(Top 53%)6447(Top 356%)
30K18.64 mi3.11 mi19825+4857416+2497416+24917892(Top 63%)6528(Top 53%)6528(Top 360%)
20M20.00 mi1.36 mi19595+2307315+1017315+10116966(Top 60%)6125(Top 50%)6125(Top 338%)
21M21.00 mi1.00 mi19493+1027285+307285+3018004(Top 63%)6798(Top 56%)6798(Top 375%)
35K21.75 mi0.75 mi19488+57294-97294-919369(Top 68%)7644(Top 63%)7644(Top 422%)
23M23.00 mi1.25 mi19396+927284+107284+1017812(Top 63%)6900(Top 56%)6900(Top 381%)
24M24.00 mi1.00 mi19306+907250+347250+3417483(Top 62%)6760(Top 55%)6760(Top 373%)
40K24.85 mi0.85 mi19226+807226+247226+2417291(Top 61%)6749(Top 55%)6749(Top 372%)
25.2M25.20 mi0.35 mi19185+417215+117215+1117533(Top 62%)6887(Top 56%)6887(Top 380%)
Finish26.22 mi1.02 mi19196-117244-297244-2919645(Top 69%)7942(Top 65%)7942(Top 438%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21stories
+97ft-345ft

Overall

20647

Females

7802

F45-49

7802

5K→10K

3.1 - 6.2 mi

Top 72%
×5stories
+79ft-138ft

Overall

20357

Females

7669

F45-49

7669

10K→15K

6.2 - 9.3 mi

Top 73%
×3stories
+67ft-78ft

Overall

20647

Females

7802

F45-49

7802

15K→20K

9.3 - 12.4 mi

Top 70%
×5stories
+106ft-86ft

Overall

19877

Females

7417

F45-49

7417

20K→Half

12.4 - 13.1 mi

Top 66%
×2stories
+19ft-37ft

Overall

18807

Females

6801

F45-49

6801

Half→25K

13.1 - 15.5 mi

Top 63%
×4stories
+66ft-88ft

Overall

18026

Females

6447

F45-49

6447

25K→30K

15.5 - 18.6 mi

Top 63%
×9stories
+181ft-148ft

Overall

17892

Females

6528

F45-49

6528

30K→20M

18.6 - 20.0 mi

Top 60%
×5stories
+64ft-50ft

Overall

16966

Females

6125

F45-49

6125

20M→21M

20.0 - 21.0 mi

Top 63%
×8stories
+106ft-24ft

Overall

18004

Females

6798

F45-49

6798

21M→35K

21.0 - 21.8 mi

Top 68%
×7stories
+17ft-86ft

Overall

19369

Females

7644

F45-49

7644

35K→23M

21.8 - 23.0 mi

Top 63%
×5stories
+23ft-63ft

Overall

17812

Females

6900

F45-49

6900

23M→24M

23.0 - 24.0 mi

Top 62%
×6stories
+12ft-82ft

Overall

17483

Females

6760

F45-49

6760

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

17291

Females

6749

F45-49

6749

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

17533

Females

6887

F45-49

6887

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2stories
+22ft-21ft

Overall

19645

Females

7942

F45-49

7942

Passing Analysis

Category:
Athletes Passed
3688
Passed By
446
Net Change
+3242
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22438
5K → 10K100226+976#22438#21462
10K → 15K39571+324#21462#21138
15K → 20K36646+320#21138#20818
20K → Half841+83#20818#20735
Half → 25K4283+425#20735#20310
25K → 30K52035+485#20310#19825
30K → 20M24212+230#19825#19595
20M → 21M14442+102#19595#19493
21M → 35K5752+5#19493#19488
35K → 23M13442+92#19488#19396
23M → 24M11121+90#19396#19306
24M → 40K10323+80#19306#19226
40K → 25.2M5312+41#19226#19185
25.2M → Finish4960-11#19185#19196
TOTALS3688446+3242
📊

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