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BOSTON MARATHON 2025

Rhonda Rohloff

Bib: 23173•F

MD

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Top 45%
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
8:43/mi
27:05
↑ 97↓ 3451.5%
10K· 6.21 mi
8:44/mi
54:12
↑ 79↓ 1380.4%
15K· 9.32 mi
8:18/mi
1:20:00
↑ 67↓ 78
20K· 12.43 mi
8:24/mi
1:46:07
↑ 106↓ 860.1%
Half· 13.11 mi
8:12/mi
1:51:43
↑ 19↓ 370.5%
25K· 15.53 mi
8:33/mi
2:12:28
↑ 66↓ 880.2%
30K· 18.64 mi
9:15/mi
2:41:11
↑ 181↓ 1480.2%
20M
9:03/mi
2:53:29
↑ 64↓ 500.2%
21M
9:17/mi
3:02:46
↑ 106↓ 241.6%
35K· 21.75 mi
9:19/mi
3:09:44
↑ 17↓ 861.7%
23M
9:14/mi
3:21:18
↑ 23↓ 630.6%
24M
8:38/mi
3:29:56
↓ 821.3%
40K· 24.85 mi
8:46/mi
3:37:26
↓ 200.3%
25.2M
10:23/mi
3:41:01
↑ 13↓ 160.2%
Finish· 26.22 mi
8:08/mi
3:49:18
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:43
Pace8:31 /mi
2nd Half
Distance13.11 mi
Time1:57:35
Pace8:58 /mi
📊Positive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:5227:058:4327:05
8:43
-
10K
6.21 mi11:51:5954:128:4327:07
8:44
+0:01
15K
9.32 mi12:17:471:20:008:3525:48
8:18
-0:26
20K
12.43 mi12:43:541:46:078:3226:07
8:24
+0:06
Half
13.11 mi12:49:301:51:438:315:36
8:12
-0:12
25K
15.53 mi13:10:152:12:288:3220:45
8:33
+0:21
30K
18.64 mi13:38:582:41:118:3928:43
9:15
+0:42
20M
20.00 mi13:51:162:53:298:4012:18
9:03
-0:12
21M
21.00 mi14:00:333:02:468:429:17
9:17
+0:14
35K
21.75 mi14:07:313:09:448:436:58
9:19
+0:02
23M
23.00 mi14:19:053:21:188:4511:34
9:14
-0:05
24M
24.00 mi14:27:433:29:568:458:38
8:38
-0:36
40K
24.85 mi14:35:133:37:268:457:30
8:46
+0:08
25.2M
25.20 mi14:38:483:41:018:463:35
10:23
+1:37
Finish
26.22 mi14:47:053:49:188:458:17
8:08
-2:15

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

8:08 /mi

Average Pace

8:45 /mi

Slowest Pace

10:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:05:48

29% of race

Time at Steady Pace

1:31:05

40% of race

Time at Slower Pace

1:12:25

32% of race

Average Pace: 8:45 /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 mi11:24:5227:058:4327:05
8:43
#21087
10K
6.21 mi11:51:5954:128:4327:07
8:44
#21022
15K
9.32 mi12:17:471:20:008:3525:48
8:18
#20144
20K
12.43 mi12:43:541:46:078:3226:07
8:24
#19527
Half
13.11 mi12:49:301:51:438:315:36
8:12
#19405
25K
15.53 mi13:10:152:12:288:3220:45
8:33
#19075
30K
18.64 mi13:38:582:41:118:3928:43
9:15
#19027
20M
20.00 mi13:51:162:53:298:4012:18
9:03
#18874
21M
21.00 mi14:00:333:02:468:429:17
9:17
#18632
35K
21.75 mi14:07:313:09:448:436:58
9:19
#18680
23M
23.00 mi14:19:053:21:188:4511:34
9:14
#18593
24M
24.00 mi14:27:433:29:568:458:38
8:38
#18430
40K
24.85 mi14:35:133:37:268:457:30
8:46
#18308
25.2M
25.20 mi14:38:483:41:018:463:35
10:23
#18317
Finish
26.22 mi14:47:053:49:188:458:17
8:08
#18157
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi210878125812518100(Top 64%)6382(Top 52%)6382(Top 352%)
10K6.21 mi3.10 mi21022+658067+588067+5821041(Top 74%)8036(Top 66%)8036(Top 443%)
15K9.32 mi3.11 mi20144+8787554+5137554+51318100(Top 64%)6382(Top 52%)6382(Top 352%)
20K12.43 mi3.11 mi19527+6177201+3537201+35317602(Top 62%)6114(Top 50%)6114(Top 337%)
Half13.11 mi0.68 mi19405+1227136+657136+6517396(Top 61%)5995(Top 49%)5995(Top 331%)
25K15.53 mi2.42 mi19075+3306962+1746962+17417547(Top 62%)6165(Top 50%)6165(Top 340%)
30K18.64 mi3.11 mi19027+486972-106972-1018866(Top 66%)7046(Top 58%)7046(Top 389%)
20M20.00 mi1.36 mi18874+1536901+716901+7117093(Top 60%)6195(Top 51%)6195(Top 342%)
21M21.00 mi1.00 mi18632+2426792+1096792+10915108(Top 53%)5241(Top 43%)5241(Top 289%)
35K21.75 mi0.75 mi18680-486837-456837-4519631(Top 69%)7779(Top 64%)7779(Top 429%)
23M23.00 mi1.25 mi18593+876817+206817+2017522(Top 62%)6741(Top 55%)6741(Top 372%)
24M24.00 mi1.00 mi18430+1636754+636754+6315387(Top 54%)5598(Top 46%)5598(Top 309%)
40K24.85 mi0.85 mi18308+1226715+396715+3915079(Top 53%)5574(Top 46%)5574(Top 307%)
25.2M25.20 mi0.35 mi18317-96736-216736-2118634(Top 66%)7445(Top 61%)7445(Top 411%)
Finish26.22 mi1.02 mi18157+1606656+806656+8013836(Top 49%)4882(Top 40%)4882(Top 269%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21story building
+97ft-345ft

Overall

18100

Females

6382

F45-49

6382

5K→10K

3.1 - 6.2 mi

Top 74%
×5story building
+79ft-138ft

Overall

21041

Females

8036

F45-49

8036

10K→15K

6.2 - 9.3 mi

Top 64%
×3story building
+67ft-78ft

Overall

18100

Females

6382

F45-49

6382

15K→20K

9.3 - 12.4 mi

Top 62%
×5story building
+106ft-86ft

Overall

17602

Females

6114

F45-49

6114

20K→Half

12.4 - 13.1 mi

Top 61%
×2story building
+19ft-37ft

Overall

17396

Females

5995

F45-49

5995

Half→25K

13.1 - 15.5 mi

Top 62%
×4story building
+66ft-88ft

Overall

17547

Females

6165

F45-49

6165

25K→30K

15.5 - 18.6 mi

Top 66%
×9story building
+181ft-148ft

Overall

18866

Females

7046

F45-49

7046

30K→20M

18.6 - 20.0 mi

Top 60%
×5story building
+64ft-50ft

Overall

17093

Females

6195

F45-49

6195

20M→21M

20.0 - 21.0 mi

Top 53%
×8story building
+106ft-24ft

Overall

15108

Females

5241

F45-49

5241

21M→35K

21.0 - 21.8 mi

Top 69%
×7story building
+17ft-86ft

Overall

19631

Females

7779

F45-49

7779

35K→23M

21.8 - 23.0 mi

Top 62%
×5story building
+23ft-63ft

Overall

17522

Females

6741

F45-49

6741

23M→24M

23.0 - 24.0 mi

Top 54%
×6story building
+12ft-82ft

Overall

15387

Females

5598

F45-49

5598

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

15079

Females

5574

F45-49

5574

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

18634

Females

7445

F45-49

7445

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2story building
+22ft-21ft

Overall

13836

Females

4882

F45-49

4882

Passing Analysis

Category:
Athletes Passed
3693
Passed By
763
Net Change
+2930
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21087
5K → 10K312247+65#21087#21022
10K → 15K88911+878#21022#20144
15K → 20K6247+617#20144#19527
20K → Half1253+122#19527#19405
Half → 25K35525+330#19405#19075
25K → 30K255207+48#19075#19027
30K → 20M18835+153#19027#18874
20M → 21M2486+242#18874#18632
21M → 35K4189-48#18632#18680
35K → 23M14861+87#18680#18593
23M → 24M17512+163#18593#18430
24M → 40K13917+122#18430#18308
40K → 25.2M2736-9#18308#18317
25.2M → Finish1677+160#18317#18157
TOTALS3693763+2930
📊

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