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BOSTON MARATHON 2025

Naomi Ryan

Bib: 20839•F

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 44%
Masters (Masters Women)
#0 / 6759
Top 31%
Division (F40-44)
#0 / 1718
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:05
Rank: #17182
Start → 5K
25:05 | 8:04/mi
10K· 6.21 mi
50:17
Rank: #17212 (-30)
5K → 10K
25:12 | 8:07/mi
15K· 9.32 mi
1:15:49
Rank: #17330 (-118)
10K → 15K
25:32 | 8:13/mi
20K· 12.43 mi
1:41:15
Rank: #17019 (+311)
15K → 20K
25:26 | 8:11/mi
Half· 13.11 mi
1:46:47
Rank: #16994 (+25)
20K → Half
5:32 | 8:07/mi
25K· 15.53 mi
2:07:18
Rank: #16928 (+66)
Half → 25K
20:31 | 8:28/mi
30K· 18.64 mi
2:34:24
Rank: #16732 (+196)
25K → 30K
27:06 | 8:43/mi
20M
2:46:22
Rank: #16626 (+106)
30K → 20M
11:58 | 8:48/mi
21M
2:55:40
Rank: #16492 (+134)
20M → 21M
9:18 | 9:18/mi
35K· 21.75 mi
3:02:11
Rank: #16463 (+29)
21M → 35K
6:31 | 8:43/mi
23M
3:13:19
Rank: #16373 (+90)
35K → 23M
11:08 | 8:54/mi
24M
3:21:47
Rank: #16249 (+124)
23M → 24M
8:28 | 8:28/mi
40K· 24.85 mi
3:29:01
Rank: #16131 (+118)
24M → 40K
7:14 | 8:28/mi
25.2M
3:32:07
Rank: #16052 (+79)
40K → 25.2M
3:06 | 8:59/mi
Finish· 26.22 mi
3:40:03
Rank: #15883 (+169)
25.2M → Finish
7:56 | 7:47/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:47
Pace8:09 /mi
2nd Half
Distance13.11 mi
Time1:53:16
Pace8:38 /mi
📊Positive Split: 6.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:4725:058:0425:05
8:04
-
10K
6.21 mi11:45:5950:178:0625:12
8:07
+0:03
15K
9.32 mi12:11:311:15:498:0825:32
8:13
+0:06
20K
12.43 mi12:36:571:41:158:0925:26
8:11
-0:02
Half
13.11 mi12:42:291:46:478:095:32
8:07
-0:04
25K
15.53 mi13:03:002:07:188:1220:31
8:28
+0:21
30K
18.64 mi13:30:062:34:248:1727:06
8:43
+0:15
20M
20.00 mi13:42:042:46:228:1911:58
8:48
+0:05
21M
21.00 mi13:51:222:55:408:229:18
9:18
+0:30
35K
21.75 mi13:57:533:02:118:236:31
8:43
-0:35
23M
23.00 mi14:09:013:13:198:2411:08
8:54
+0:11
24M
24.00 mi14:17:293:21:478:248:28
8:28
-0:26
40K
24.85 mi14:24:433:29:018:257:14
8:28
0:00
25.2M
25.20 mi14:27:493:32:078:253:06
8:59
+0:31
Finish
26.22 mi14:35:453:40:038:247:56
7:47
-1:12

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

7:47 /mi

Average Pace

8:24 /mi

Slowest Pace

9:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:30:56

69% of race

Time at Steady Pace

59:49

27% of race

Time at Slower Pace

9:18

4% of race

Average Pace: 8:24 /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 mi11:20:4725:058:0425:05
8:04
#17182
10K
6.21 mi11:45:5950:178:0625:12
8:07
#17212
15K
9.32 mi12:11:311:15:498:0825:32
8:13
#17330
20K
12.43 mi12:36:571:41:158:0925:26
8:11
#17019
Half
13.11 mi12:42:291:46:478:095:32
8:07
#16994
25K
15.53 mi13:03:002:07:188:1220:31
8:28
#16928
30K
18.64 mi13:30:062:34:248:1727:06
8:43
#16732
20M
20.00 mi13:42:042:46:228:1911:58
8:48
#16626
21M
21.00 mi13:51:222:55:408:229:18
9:18
#16492
35K
21.75 mi13:57:533:02:118:236:31
8:43
#16463
23M
23.00 mi14:09:013:13:198:2411:08
8:54
#16373
24M
24.00 mi14:17:293:21:478:248:28
8:28
#16249
40K
24.85 mi14:24:433:29:018:257:14
8:28
#16131
25.2M
25.20 mi14:27:493:32:078:253:06
8:59
#16052
Finish
26.22 mi14:35:453:40:038:247:56
7:47
#15883
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi171825843584317508(Top 62%)6016(Top 49%)6016(Top 350%)
10K6.21 mi3.10 mi17212-305855-125855-1217290(Top 61%)5875(Top 48%)5875(Top 342%)
15K9.32 mi3.11 mi17330-1185909-545909-5417508(Top 62%)6016(Top 49%)6016(Top 350%)
20K12.43 mi3.11 mi17019+3115750+1595750+15916236(Top 57%)5347(Top 44%)5347(Top 311%)
Half13.11 mi0.68 mi16994+255744+65744+616718(Top 59%)5593(Top 46%)5593(Top 326%)
25K15.53 mi2.42 mi16928+665721+235721+2316956(Top 60%)5828(Top 48%)5828(Top 339%)
30K18.64 mi3.11 mi16732+1965657+645657+6416133(Top 57%)5537(Top 45%)5537(Top 322%)
20M20.00 mi1.36 mi16626+1065624+335624+3315712(Top 55%)5425(Top 44%)5425(Top 316%)
21M21.00 mi1.00 mi16492+1345581+435581+4315164(Top 53%)5268(Top 43%)5268(Top 307%)
35K21.75 mi0.75 mi16463+295580+15580+116767(Top 59%)6191(Top 51%)6191(Top 360%)
23M23.00 mi1.25 mi16373+905555+255555+2515650(Top 55%)5692(Top 47%)5692(Top 331%)
24M24.00 mi1.00 mi16249+1245521+345521+3414323(Top 50%)4992(Top 41%)4992(Top 291%)
40K24.85 mi0.85 mi16131+1185477+445477+4413229(Top 47%)4574(Top 37%)4574(Top 266%)
25.2M25.20 mi0.35 mi16052+795444+335444+3311848(Top 42%)3924(Top 32%)3924(Top 228%)
Finish26.22 mi1.02 mi15883+1695378+665378+6611380(Top 40%)3666(Top 30%)3666(Top 213%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21stories
+97ft-345ft

Overall

17508

Females

6016

F40-44

6016

5K→10K

3.1 - 6.2 mi

Top 61%
×5stories
+79ft-138ft

Overall

17290

Females

5875

F40-44

5875

10K→15K

6.2 - 9.3 mi

Top 62%
×3stories
+67ft-78ft

Overall

17508

Females

6016

F40-44

6016

15K→20K

9.3 - 12.4 mi

Top 57%
×5stories
+106ft-86ft

Overall

16236

Females

5347

F40-44

5347

20K→Half

12.4 - 13.1 mi

Top 59%
×2stories
+19ft-37ft

Overall

16718

Females

5593

F40-44

5593

Half→25K

13.1 - 15.5 mi

Top 60%
×4stories
+66ft-88ft

Overall

16956

Females

5828

F40-44

5828

25K→30K

15.5 - 18.6 mi

Top 57%
×9stories
+181ft-148ft

Overall

16133

Females

5537

F40-44

5537

30K→20M

18.6 - 20.0 mi

Top 55%
×5stories
+64ft-50ft

Overall

15712

Females

5425

F40-44

5425

20M→21M

20.0 - 21.0 mi

Top 53%
×8stories
+106ft-24ft

Overall

15164

Females

5268

F40-44

5268

21M→35K

21.0 - 21.8 mi

Top 59%
×7stories
+17ft-86ft

Overall

16767

Females

6191

F40-44

6191

35K→23M

21.8 - 23.0 mi

Top 55%
×5stories
+23ft-63ft

Overall

15650

Females

5692

F40-44

5692

23M→24M

23.0 - 24.0 mi

Top 50%
×6stories
+12ft-82ft

Overall

14323

Females

4992

F40-44

4992

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

13229

Females

4574

F40-44

4574

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

11848

Females

3924

F40-44

3924

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2stories
+22ft-21ft

Overall

11380

Females

3666

F40-44

3666

Passing Analysis

Category:
Athletes Passed
2436
Passed By
1137
Net Change
+1299
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17182
5K → 10K283313-30#17182#17212
10K → 15K153271-118#17212#17330
15K → 20K36049+311#17330#17019
20K → Half5328+25#17019#16994
Half → 25K175109+66#16994#16928
25K → 30K312116+196#16928#16732
30K → 20M15650+106#16732#16626
20M → 21M16935+134#16626#16492
21M → 35K7445+29#16492#16463
35K → 23M15868+90#16463#16373
23M → 24M14319+124#16373#16249
24M → 40K13618+118#16249#16131
40K → 25.2M834+79#16131#16052
25.2M → Finish18112+169#16052#15883
TOTALS24361137+1299
📊

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