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BOSTON MARATHON 2025

Kelly Connor

Bib: 27998•F

CT

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F50-54)
#0 / 1303
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
10:36/mi
32:57
↑ 97↓ 3451.5%
10K· 6.21 mi
12:02/mi
1:10:21
↑ 79↓ 1380.4%
15K· 9.32 mi
11:09/mi
1:44:59
↑ 67↓ 78
20K· 12.43 mi
11:44/mi
2:21:26
↑ 106↓ 860.1%
Half· 13.11 mi
11:04/mi
2:28:59
↑ 19↓ 370.5%
25K· 15.53 mi
12:26/mi
2:59:08
↑ 66↓ 880.2%
30K· 18.64 mi
12:34/mi
3:38:11
↑ 181↓ 1480.2%
20M
12:48/mi
3:55:35
↑ 64↓ 500.2%
21M
13:19/mi
4:08:54
↑ 106↓ 241.6%
35K· 21.75 mi
11:30/mi
4:17:30
↑ 17↓ 861.7%
23M
12:04/mi
4:32:36
↑ 23↓ 630.6%
24M
11:19/mi
4:43:55
↓ 821.3%
40K· 24.85 mi
12:52/mi
4:54:55
↓ 200.3%
25.2M
14:04/mi
4:59:46
↑ 13↓ 160.2%
Finish· 26.22 mi
11:30/mi
5:11:29
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:28:59
Pace11:22 /mi
2nd Half
Distance13.11 mi
Time2:42:30
Pace12:24 /mi
📊Positive Split: 9.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:1332:5710:3632:57
10:36
-
10K
6.21 mi12:30:371:10:2111:1937:24
12:02
+1:26
15K
9.32 mi13:05:151:44:5911:1634:38
11:09
-0:53
20K
12.43 mi13:41:422:21:2611:2336:27
11:44
+0:35
Half
13.11 mi13:49:152:28:5911:227:33
11:04
-0:40
25K
15.53 mi14:19:242:59:0811:3230:09
12:26
+1:22
30K
18.64 mi14:58:273:38:1111:4239:03
12:34
+0:08
20M
20.00 mi15:15:513:55:3511:4717:24
12:48
+0:14
21M
21.00 mi15:29:104:08:5411:5113:19
13:19
+0:31
35K
21.75 mi15:37:464:17:3011:508:36
11:30
-1:49
23M
23.00 mi15:52:524:32:3611:5115:06
12:04
+0:34
24M
24.00 mi16:04:114:43:5511:5011:19
11:19
-0:45
40K
24.85 mi16:15:114:54:5511:5211:00
12:52
+1:33
25.2M
25.20 mi16:20:024:59:4611:544:51
14:04
+1:12
Finish
26.22 mi16:31:455:11:2911:5311:43
11:30
-2:34

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

10:36 /mi

Average Pace

11:53 /mi

Slowest Pace

14:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:46

34% of race

Time at Steady Pace

1:59:06

38% of race

Time at Slower Pace

1:25:37

27% of race

Average Pace: 11:53 /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 mi11:53:1332:5710:3632:57
10:36
#26970
10K
6.21 mi12:30:371:10:2111:1937:24
12:02
#27660
15K
9.32 mi13:05:151:44:5911:1634:38
11:09
#27384
20K
12.43 mi13:41:422:21:2611:2336:27
11:44
#27253
Half
13.11 mi13:49:152:28:5911:227:33
11:04
#27222
25K
15.53 mi14:19:242:59:0811:3230:09
12:26
#27145
30K
18.64 mi14:58:273:38:1111:4239:03
12:34
#27020
20M
20.00 mi15:15:513:55:3511:4717:24
12:48
#26974
21M
21.00 mi15:29:104:08:5411:5113:19
13:19
#26928
35K
21.75 mi15:37:464:17:3011:508:36
11:30
#26878
23M
23.00 mi15:52:524:32:3611:5115:06
12:04
#26809
24M
24.00 mi16:04:114:43:5511:5011:19
11:19
#26729
40K
24.85 mi16:15:114:54:5511:5211:00
12:52
#26717
25.2M
25.20 mi16:20:024:59:4611:544:51
14:04
#26719
Finish
26.22 mi16:31:455:11:2911:5311:43
11:30
#26714
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi26970113081130826866(Top 95%)11296(Top 92%)11296(Top 867%)
10K6.21 mi3.10 mi27660-69011744-43611744-43627958(Top 98%)11949(Top 98%)11949(Top 917%)
15K9.32 mi3.11 mi27384+27611582+16211582+16226866(Top 95%)11296(Top 92%)11296(Top 867%)
20K12.43 mi3.11 mi27253+13111517+6511517+6526878(Top 95%)11318(Top 93%)11318(Top 869%)
Half13.11 mi0.68 mi27222+3111498+1911498+1926576(Top 94%)11167(Top 91%)11167(Top 857%)
25K15.53 mi2.42 mi27145+7711464+3411464+3426870(Top 95%)11356(Top 93%)11356(Top 872%)
30K18.64 mi3.11 mi27020+12511405+5911405+5926243(Top 92%)11091(Top 91%)11091(Top 851%)
20M20.00 mi1.36 mi26974+4611386+1911386+1926249(Top 92%)11139(Top 91%)11139(Top 855%)
21M21.00 mi1.00 mi26928+4611369+1711369+1725453(Top 90%)10787(Top 88%)10787(Top 828%)
35K21.75 mi0.75 mi26878+5011343+2611343+2625074(Top 88%)10630(Top 87%)10630(Top 816%)
23M23.00 mi1.25 mi26809+6911319+2411319+2425199(Top 89%)10706(Top 88%)10706(Top 822%)
24M24.00 mi1.00 mi26729+8011288+3111288+3124588(Top 87%)10432(Top 85%)10432(Top 801%)
40K24.85 mi0.85 mi26717+1211285+311285+326146(Top 92%)11219(Top 92%)11219(Top 861%)
25.2M25.20 mi0.35 mi26719-211290-511290-526333(Top 93%)11354(Top 93%)11354(Top 871%)
Finish26.22 mi1.02 mi26714+511295-511295-526124(Top 92%)11210(Top 92%)11210(Top 860%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×21story building
+97ft-345ft

Overall

26866

Females

11296

F50-54

11296

5K→10K

3.1 - 6.2 mi

Top 98%
×5story building
+79ft-138ft

Overall

27958

Females

11949

F50-54

11949

10K→15K

6.2 - 9.3 mi

Top 95%
×3story building
+67ft-78ft

Overall

26866

Females

11296

F50-54

11296

15K→20K

9.3 - 12.4 mi

Top 95%
×5story building
+106ft-86ft

Overall

26878

Females

11318

F50-54

11318

20K→Half

12.4 - 13.1 mi

Top 94%
×2story building
+19ft-37ft

Overall

26576

Females

11167

F50-54

11167

Half→25K

13.1 - 15.5 mi

Top 95%
×4story building
+66ft-88ft

Overall

26870

Females

11356

F50-54

11356

25K→30K

15.5 - 18.6 mi

Top 92%
×9story building
+181ft-148ft

Overall

26243

Females

11091

F50-54

11091

30K→20M

18.6 - 20.0 mi

Top 92%
×5story building
+64ft-50ft

Overall

26249

Females

11139

F50-54

11139

20M→21M

20.0 - 21.0 mi

Top 90%
×8story building
+106ft-24ft

Overall

25453

Females

10787

F50-54

10787

21M→35K

21.0 - 21.8 mi

Top 88%
×7story building
+17ft-86ft

Overall

25074

Females

10630

F50-54

10630

35K→23M

21.8 - 23.0 mi

Top 89%
×5story building
+23ft-63ft

Overall

25199

Females

10706

F50-54

10706

23M→24M

23.0 - 24.0 mi

Top 87%
×6story building
+12ft-82ft

Overall

24588

Females

10432

F50-54

10432

24M→40K

24.0 - 24.9 mi

Top 92%
×1story
+6ft-20ft

Overall

26146

Females

11219

F50-54

11219

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1story
+13ft-16ft

Overall

26333

Females

11354

F50-54

11354

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×2story building
+22ft-21ft

Overall

26124

Females

11210

F50-54

11210

Passing Analysis

Category:
Athletes Passed
1130
Passed By
874
Net Change
+256
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26970
5K → 10K7697-690#26970#27660
10K → 15K2782+276#27660#27384
15K → 20K17342+131#27384#27253
20K → Half332+31#27253#27222
Half → 25K11336+77#27222#27145
25K → 30K14722+125#27145#27020
30K → 20M6014+46#27020#26974
20M → 21M537+46#26974#26928
21M → 35K522+50#26928#26878
35K → 23M745+69#26878#26809
23M → 24M866+80#26809#26729
24M → 40K2715+12#26729#26717
40K → 25.2M911-2#26717#26719
25.2M → Finish1813+5#26719#26714
TOTALS1130874+256
📊

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