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BOSTON MARATHON 2025

Rhian Bethell

Bib: 17232•F

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 40%
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
25:32
Rank: #18236
Start → 5K
25:32 | 8:13/mi
10K· 6.21 mi
51:24
Rank: #18443 (-207)
5K → 10K
25:52 | 8:20/mi
15K· 9.32 mi
1:17:08
Rank: #18245 (+198)
10K → 15K
25:44 | 8:17/mi
20K· 12.43 mi
1:43:03
Rank: #17951 (+294)
15K → 20K
25:55 | 8:21/mi
Half· 13.11 mi
1:48:39
Rank: #17898 (+53)
20K → Half
5:36 | 8:12/mi
25K· 15.53 mi
2:08:47
Rank: #17540 (+358)
Half → 25K
20:08 | 8:18/mi
30K· 18.64 mi
2:34:32
Rank: #16773 (+767)
25K → 30K
25:45 | 8:17/mi
20M
2:45:47
Rank: #16436 (+337)
30K → 20M
11:15 | 8:17/mi
21M
2:54:29
Rank: #16135 (+301)
20M → 21M
8:42 | 8:42/mi
35K· 21.75 mi
3:00:32
Rank: #15988 (+147)
21M → 35K
6:03 | 8:05/mi
23M
3:10:59
Rank: #15718 (+270)
35K → 23M
10:27 | 8:21/mi
24M
3:18:55
Rank: #15525 (+193)
23M → 24M
7:56 | 7:56/mi
40K· 24.85 mi
3:25:48
Rank: #15318 (+207)
24M → 40K
6:53 | 8:03/mi
25.2M
3:28:45
Rank: #15210 (+108)
40K → 25.2M
2:57 | 8:33/mi
Finish· 26.22 mi
3:36:24
Rank: #14941 (+269)
25.2M → Finish
7:39 | 7:30/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:48:39
Pace8:17 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:47:45
Pace8:13 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:2425:328:1325:32
8:13
-
10K
6.21 mi11:42:1651:248:1625:52
8:20
+0:07
15K
9.32 mi12:08:001:17:088:1725:44
8:17
-0:03
20K
12.43 mi12:33:551:43:038:1825:55
8:21
+0:04
Half
13.11 mi12:39:311:48:398:175:36
8:12
-0:09
25K
15.53 mi12:59:392:08:478:1720:08
8:18
+0:06
30K
18.64 mi13:25:242:34:328:1725:45
8:17
-0:01
20M
20.00 mi13:36:392:45:478:1711:15
8:17
0:00
21M
21.00 mi13:45:212:54:298:198:42
8:42
+0:25
35K
21.75 mi13:51:243:00:328:186:03
8:05
-0:37
23M
23.00 mi14:01:513:10:598:1810:27
8:21
+0:16
24M
24.00 mi14:09:473:18:558:177:56
7:56
-0:25
40K
24.85 mi14:16:403:25:488:176:53
8:03
+0:07
25.2M
25.20 mi14:19:373:28:458:172:57
8:33
+0:30
Finish
26.22 mi14:27:163:36:248:167:39
7:30
-1:03

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

7:30 /mi

Average Pace

8:16 /mi

Slowest Pace

8:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

59:39

28% of race

Time at Steady Pace

2:36:45

72% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:15 /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 mi11:16:2425:328:1325:32
8:13
#18236
10K
6.21 mi11:42:1651:248:1625:52
8:20
#18443
15K
9.32 mi12:08:001:17:088:1725:44
8:17
#18245
20K
12.43 mi12:33:551:43:038:1825:55
8:21
#17951
Half
13.11 mi12:39:311:48:398:175:36
8:12
#17898
25K
15.53 mi12:59:392:08:478:1720:08
8:18
#17540
30K
18.64 mi13:25:242:34:328:1725:45
8:17
#16773
20M
20.00 mi13:36:392:45:478:1711:15
8:17
#16436
21M
21.00 mi13:45:212:54:298:198:42
8:42
#16135
35K
21.75 mi13:51:243:00:328:186:03
8:05
#15988
23M
23.00 mi14:01:513:10:598:1810:27
8:21
#15718
24M
24.00 mi14:09:473:18:558:177:56
7:56
#15525
40K
24.85 mi14:16:403:25:488:176:53
8:03
#15318
25.2M
25.20 mi14:19:373:28:458:172:57
8:33
#15210
Finish
26.22 mi14:27:163:36:248:167:39
7:30
#14941
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi182366480648017931(Top 63%)6270(Top 51%)6270(Top 115%)
10K6.21 mi3.10 mi18443-2076582-1026582-10218715(Top 66%)6710(Top 55%)6710(Top 123%)
15K9.32 mi3.11 mi18245+1986472+1106472+11017931(Top 63%)6270(Top 51%)6270(Top 115%)
20K12.43 mi3.11 mi17951+2946310+1626310+16217171(Top 60%)5866(Top 48%)5866(Top 107%)
Half13.11 mi0.68 mi17898+536283+276283+2717327(Top 61%)5926(Top 48%)5926(Top 108%)
25K15.53 mi2.42 mi17540+3586083+2006083+20015951(Top 56%)5283(Top 43%)5283(Top 97%)
30K18.64 mi3.11 mi16773+7675680+4035680+40313441(Top 47%)4081(Top 33%)4081(Top 75%)
20M20.00 mi1.36 mi16436+3375520+1605520+16012379(Top 44%)3643(Top 30%)3643(Top 67%)
21M21.00 mi1.00 mi16135+3015373+1475373+14711721(Top 41%)3471(Top 28%)3471(Top 63%)
35K21.75 mi0.75 mi15988+1475315+585315+5812901(Top 45%)4120(Top 34%)4120(Top 75%)
23M23.00 mi1.25 mi15718+2705201+1145201+11412356(Top 44%)3939(Top 32%)3939(Top 72%)
24M24.00 mi1.00 mi15525+1935100+1015100+10110829(Top 38%)3228(Top 26%)3228(Top 59%)
40K24.85 mi0.85 mi15318+2075022+785022+7810613(Top 37%)3237(Top 26%)3237(Top 59%)
25.2M25.20 mi0.35 mi15210+1084977+454977+459262(Top 33%)2699(Top 22%)2699(Top 49%)
Finish26.22 mi1.02 mi14941+2694840+1374840+1379290(Top 33%)2677(Top 22%)2677(Top 49%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21stories
+97ft-345ft

Overall

17931

Females

6270

F18-39

6270

5K→10K

3.1 - 6.2 mi

Top 66%
×5stories
+79ft-138ft

Overall

18715

Females

6710

F18-39

6710

10K→15K

6.2 - 9.3 mi

Top 63%
×3stories
+67ft-78ft

Overall

17931

Females

6270

F18-39

6270

15K→20K

9.3 - 12.4 mi

Top 60%
×5stories
+106ft-86ft

Overall

17171

Females

5866

F18-39

5866

20K→Half

12.4 - 13.1 mi

Top 61%
×2stories
+19ft-37ft

Overall

17327

Females

5926

F18-39

5926

Half→25K

13.1 - 15.5 mi

Top 56%
×4stories
+66ft-88ft

Overall

15951

Females

5283

F18-39

5283

25K→30K

15.5 - 18.6 mi

Top 47%
×9stories
+181ft-148ft

Overall

13441

Females

4081

F18-39

4081

30K→20M

18.6 - 20.0 mi

Top 44%
×5stories
+64ft-50ft

Overall

12379

Females

3643

F18-39

3643

20M→21M

20.0 - 21.0 mi

Top 41%
×8stories
+106ft-24ft

Overall

11721

Females

3471

F18-39

3471

21M→35K

21.0 - 21.8 mi

Top 45%
×7stories
+17ft-86ft

Overall

12901

Females

4120

F18-39

4120

35K→23M

21.8 - 23.0 mi

Top 44%
×5stories
+23ft-63ft

Overall

12356

Females

3939

F18-39

3939

23M→24M

23.0 - 24.0 mi

Top 38%
×6stories
+12ft-82ft

Overall

10829

Females

3228

F18-39

3228

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

10613

Females

3237

F18-39

3237

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

9262

Females

2699

F18-39

2699

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2stories
+22ft-21ft

Overall

9290

Females

2677

F18-39

2677

Passing Analysis

Category:
Athletes Passed
3897
Passed By
602
Net Change
+3295
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18236
5K → 10K177384-207#18236#18443
10K → 15K29698+198#18443#18245
15K → 20K34854+294#18245#17951
20K → Half6512+53#17951#17898
Half → 25K37618+358#17898#17540
25K → 30K7725+767#17540#16773
30K → 20M3403+337#16773#16436
20M → 21M3054+301#16436#16135
21M → 35K1547+147#16135#15988
35K → 23M28111+270#15988#15718
23M → 24M1952+193#15718#15525
24M → 40K2092+207#15525#15318
40K → 25.2M1080+108#15318#15210
25.2M → Finish2712+269#15210#14941
TOTALS3897602+3295
📊

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