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BOSTON MARATHON 2025

Danielle Raniolo

Bib: 19670•F

CT

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:42
Rank: #20427
Start → 5K
26:42 | 8:36/mi
10K· 6.21 mi
53:54
Rank: #20773 (-346)
5K → 10K
27:12 | 8:45/mi
15K· 9.32 mi
1:20:43
Rank: #20539 (+234)
10K → 15K
26:49 | 8:38/mi
20K· 12.43 mi
1:47:59
Rank: #20347 (+192)
15K → 20K
27:16 | 8:47/mi
Half· 13.11 mi
1:53:51
Rank: #20323 (+24)
20K → Half
5:52 | 8:36/mi
25K· 15.53 mi
2:15:16
Rank: #20108 (+215)
Half → 25K
21:25 | 8:50/mi
30K· 18.64 mi
2:43:32
Rank: #19713 (+395)
25K → 30K
28:16 | 9:06/mi
20M
2:55:59
Rank: #19560 (+153)
30K → 20M
12:27 | 9:10/mi
21M
3:06:25
Rank: #19588 (-28)
20M → 21M
10:26 | 10:26/mi
35K· 21.75 mi
3:13:11
Rank: #19546 (+42)
21M → 35K
6:46 | 9:03/mi
23M
3:24:51
Rank: #19448 (+98)
35K → 23M
11:40 | 9:19/mi
24M
3:34:07
Rank: #19413 (+35)
23M → 24M
9:16 | 9:16/mi
40K· 24.85 mi
3:42:21
Rank: #19398 (+15)
24M → 40K
8:14 | 9:38/mi
25.2M
3:46:19
Rank: #19458 (-60)
40K → 25.2M
3:58 | 11:30/mi
Finish· 26.22 mi
3:55:21
Rank: #19416 (+42)
25.2M → Finish
9:02 | 8:52/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:51
Pace8:41 /mi
2nd Half
Distance13.11 mi
Time2:01:30
Pace9:16 /mi
📊Positive Split: 6.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:1426:428:3626:42
8:36
-
10K
6.21 mi11:45:2653:548:4027:12
8:45
+0:09
15K
9.32 mi12:12:151:20:438:4026:49
8:38
-0:07
20K
12.43 mi12:39:311:47:598:4127:16
8:47
+0:09
Half
13.11 mi12:45:231:53:518:415:52
8:36
-0:11
25K
15.53 mi13:06:482:15:168:4221:25
8:50
+0:14
30K
18.64 mi13:35:042:43:328:4628:16
9:06
+0:16
20M
20.00 mi13:47:312:55:598:4812:27
9:10
+0:04
21M
21.00 mi13:57:573:06:258:5310:26
10:26
+1:16
35K
21.75 mi14:04:433:13:118:536:46
9:03
-1:23
23M
23.00 mi14:16:233:24:518:5411:40
9:19
+0:16
24M
24.00 mi14:25:393:34:078:559:16
9:16
-0:03
40K
24.85 mi14:33:533:42:218:578:14
9:38
+0:22
25.2M
25.20 mi14:37:513:46:198:593:58
11:30
+1:52
Finish
26.22 mi14:46:533:55:218:599:02
8:52
-2:38

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

8:36 /mi

Average Pace

8:59 /mi

Slowest Pace

11:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

59:23

25% of race

Time at Steady Pace

2:33:20

65% of race

Time at Slower Pace

22:38

10% of race

Average Pace: 8:59 /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 mi11:18:1426:428:3626:42
8:36
#20427
10K
6.21 mi11:45:2653:548:4027:12
8:45
#20773
15K
9.32 mi12:12:151:20:438:4026:49
8:38
#20539
20K
12.43 mi12:39:311:47:598:4127:16
8:47
#20347
Half
13.11 mi12:45:231:53:518:415:52
8:36
#20323
25K
15.53 mi13:06:482:15:168:4221:25
8:50
#20108
30K
18.64 mi13:35:042:43:328:4628:16
9:06
#19713
20M
20.00 mi13:47:312:55:598:4812:27
9:10
#19560
21M
21.00 mi13:57:573:06:258:5310:26
10:26
#19588
35K
21.75 mi14:04:433:13:118:536:46
9:03
#19546
23M
23.00 mi14:16:233:24:518:5411:40
9:19
#19448
24M
24.00 mi14:25:393:34:078:559:16
9:16
#19413
40K
24.85 mi14:33:533:42:218:578:14
9:38
#19398
25.2M
25.20 mi14:37:513:46:198:593:58
11:30
#19458
Finish
26.22 mi14:46:533:55:218:599:02
8:52
#19416
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi204277759775920103(Top 71%)7489(Top 61%)7489(Top 137%)
10K6.21 mi3.10 mi20773-3467924-1657924-16521181(Top 75%)8129(Top 66%)8129(Top 149%)
15K9.32 mi3.11 mi20539+2347775+1497775+14920103(Top 71%)7489(Top 61%)7489(Top 137%)
20K12.43 mi3.11 mi20347+1927673+1027673+10219829(Top 70%)7391(Top 60%)7391(Top 135%)
Half13.11 mi0.68 mi20323+247663+107663+1019856(Top 70%)7394(Top 60%)7394(Top 135%)
25K15.53 mi2.42 mi20108+2157547+1167547+11619121(Top 67%)7041(Top 58%)7041(Top 129%)
30K18.64 mi3.11 mi19713+3957359+1887359+18818181(Top 64%)6682(Top 55%)6682(Top 122%)
20M20.00 mi1.36 mi19560+1537296+637296+6317621(Top 62%)6485(Top 53%)6485(Top 119%)
21M21.00 mi1.00 mi19588-287341-457341-4519806(Top 70%)7799(Top 64%)7799(Top 143%)
35K21.75 mi0.75 mi19546+427333+87333+818489(Top 65%)7189(Top 59%)7189(Top 131%)
23M23.00 mi1.25 mi19448+987312+217312+2117876(Top 63%)6933(Top 57%)6933(Top 127%)
24M24.00 mi1.00 mi19413+357315-37315-318689(Top 66%)7384(Top 60%)7384(Top 135%)
40K24.85 mi0.85 mi19398+157321-67321-619221(Top 68%)7741(Top 63%)7741(Top 142%)
25.2M25.20 mi0.35 mi19458-607362-417362-4122067(Top 78%)9177(Top 75%)9177(Top 168%)
Finish26.22 mi1.02 mi19416+427358+47358+418391(Top 65%)7289(Top 60%)7289(Top 133%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21stories
+97ft-345ft

Overall

20103

Females

7489

F18-39

7489

5K→10K

3.1 - 6.2 mi

Top 75%
×5stories
+79ft-138ft

Overall

21181

Females

8129

F18-39

8129

10K→15K

6.2 - 9.3 mi

Top 71%
×3stories
+67ft-78ft

Overall

20103

Females

7489

F18-39

7489

15K→20K

9.3 - 12.4 mi

Top 70%
×5stories
+106ft-86ft

Overall

19829

Females

7391

F18-39

7391

20K→Half

12.4 - 13.1 mi

Top 70%
×2stories
+19ft-37ft

Overall

19856

Females

7394

F18-39

7394

Half→25K

13.1 - 15.5 mi

Top 67%
×4stories
+66ft-88ft

Overall

19121

Females

7041

F18-39

7041

25K→30K

15.5 - 18.6 mi

Top 64%
×9stories
+181ft-148ft

Overall

18181

Females

6682

F18-39

6682

30K→20M

18.6 - 20.0 mi

Top 62%
×5stories
+64ft-50ft

Overall

17621

Females

6485

F18-39

6485

20M→21M

20.0 - 21.0 mi

Top 70%
×8stories
+106ft-24ft

Overall

19806

Females

7799

F18-39

7799

21M→35K

21.0 - 21.8 mi

Top 65%
×7stories
+17ft-86ft

Overall

18489

Females

7189

F18-39

7189

35K→23M

21.8 - 23.0 mi

Top 63%
×5stories
+23ft-63ft

Overall

17876

Females

6933

F18-39

6933

23M→24M

23.0 - 24.0 mi

Top 66%
×6stories
+12ft-82ft

Overall

18689

Females

7384

F18-39

7384

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

19221

Females

7741

F18-39

7741

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

22067

Females

9177

F18-39

9177

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2stories
+22ft-21ft

Overall

18391

Females

7289

F18-39

7289

Passing Analysis

Category:
Athletes Passed
2250
Passed By
1239
Net Change
+1011
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20427
5K → 10K153499-346#20427#20773
10K → 15K32793+234#20773#20539
15K → 20K27987+192#20539#20347
20K → Half4622+24#20347#20323
Half → 25K27560+215#20323#20108
25K → 30K44449+395#20108#19713
30K → 20M18431+153#19713#19560
20M → 21M89117-28#19560#19588
21M → 35K7230+42#19588#19546
35K → 23M13840+98#19546#19448
23M → 24M8045+35#19448#19413
24M → 40K7055+15#19413#19398
40K → 25.2M1575-60#19398#19458
25.2M → Finish7836+42#19458#19416
TOTALS22501239+1011
📊

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