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BOSTON MARATHON 2025

Kellie Beckering

Bib: 27381•F

FL

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

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
13:29/mi
41:52
↑ 97↓ 3451.5%
10K· 6.21 mi
14:05/mi
1:25:36
↑ 79↓ 1380.4%
15K· 9.32 mi
14:18/mi
2:10:02
↑ 67↓ 78
20K· 12.43 mi
13:53/mi
2:53:09
↑ 106↓ 860.1%
Half· 13.11 mi
13:04/mi
3:02:04
↑ 19↓ 370.5%
25K· 15.53 mi
13:47/mi
3:35:28
↑ 66↓ 880.2%
30K· 18.64 mi
13:40/mi
4:17:56
↑ 181↓ 1480.2%
20M
13:38/mi
4:36:28
↑ 64↓ 500.2%
21M
14:16/mi
4:50:44
↑ 106↓ 241.6%
35K· 21.75 mi
13:41/mi
5:00:58
↑ 17↓ 861.7%
23M
13:51/mi
5:18:19
↑ 23↓ 630.6%
24M
13:35/mi
5:31:54
↓ 821.3%
40K· 24.85 mi
13:36/mi
5:43:32
↓ 200.3%
25.2M
13:52/mi
5:48:19
↑ 13↓ 160.2%
Finish· 26.22 mi
12:44/mi
6:01:18
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time3:02:04
Pace13:53 /mi
2nd Half✓ Faster
Distance13.11 mi
Time2:59:14
Pace13:40 /mi
📊Negative Split: 1.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:1241:5213:2941:52
13:29
-
10K
6.21 mi12:41:561:25:3613:4743:44
14:05
+0:36
15K
9.32 mi13:26:222:10:0213:5744:26
14:18
+0:13
20K
12.43 mi14:09:292:53:0913:5643:07
13:53
-0:25
Half
13.11 mi14:18:243:02:0413:538:55
13:04
-0:49
25K
15.53 mi14:51:483:35:2813:5233:24
13:47
+0:43
30K
18.64 mi15:34:164:17:5613:5042:28
13:40
-0:07
20M
20.00 mi15:52:484:36:2813:4918:32
13:38
-0:02
21M
21.00 mi16:07:044:50:4413:5114:16
14:16
+0:38
35K
21.75 mi16:17:185:00:5813:5010:14
13:41
-0:35
23M
23.00 mi16:34:395:18:1913:5017:21
13:51
+0:10
24M
24.00 mi16:48:145:31:5413:5013:35
13:35
-0:16
40K
24.85 mi16:59:525:43:3213:4911:38
13:36
+0:01
25.2M
25.20 mi17:04:395:48:1913:494:47
13:52
+0:16
Finish
26.22 mi17:17:386:01:1813:4712:59
12:44
-1:08

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

12:44 /mi

Average Pace

13:47 /mi

Slowest Pace

14:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:18:52

72% of race

Time at Steady Pace

1:42:26

28% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 13:47 /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 mi11:58:1241:5213:2941:52
13:29
#28387
10K
6.21 mi12:41:561:25:3613:4743:44
14:05
#28391
15K
9.32 mi13:26:222:10:0213:5744:26
14:18
#28388
20K
12.43 mi14:09:292:53:0913:5643:07
13:53
#28379
Half
13.11 mi14:18:243:02:0413:538:55
13:04
#28377
25K
15.53 mi14:51:483:35:2813:5233:24
13:47
#28368
30K
18.64 mi15:34:164:17:5613:5042:28
13:40
#28334
20M
20.00 mi15:52:484:36:2813:4918:32
13:38
#28319
21M
21.00 mi16:07:044:50:4413:5114:16
14:16
#28291
35K
21.75 mi16:17:185:00:5813:5010:14
13:41
#28284
23M
23.00 mi16:34:395:18:1913:5017:21
13:51
#28266
24M
24.00 mi16:48:145:31:5413:5013:35
13:35
#28263
40K
24.85 mi16:59:525:43:3213:4911:38
13:36
#28242
25.2M
25.20 mi17:04:395:48:1913:494:47
13:52
#28233
Finish
26.22 mi17:17:386:01:1813:4712:59
12:44
#28215
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi28387122181221828365(Top 100%)12211(Top 100%)12211(Top 223%)
10K6.21 mi3.10 mi28391-412221-312221-328383(Top 100%)12217(Top 100%)12217(Top 223%)
15K9.32 mi3.11 mi28388+3122211222128365(Top 100%)12211(Top 100%)12211(Top 223%)
20K12.43 mi3.11 mi28379+912215+612215+628203(Top 99%)12122(Top 99%)12122(Top 222%)
Half13.11 mi0.68 mi28377+212214+112214+128034(Top 99%)12029(Top 98%)12029(Top 220%)
25K15.53 mi2.42 mi28368+912209+512209+527778(Top 98%)11878(Top 97%)11878(Top 217%)
30K18.64 mi3.11 mi28334+3412195+1412195+1427260(Top 96%)11635(Top 95%)11635(Top 213%)
20M20.00 mi1.36 mi28319+1512187+812187+827026(Top 95%)11578(Top 95%)11578(Top 212%)
21M21.00 mi1.00 mi28291+2812175+1212175+1226496(Top 93%)11314(Top 93%)11314(Top 207%)
35K21.75 mi0.75 mi28284+712173+212173+227478(Top 97%)11845(Top 97%)11845(Top 217%)
23M23.00 mi1.25 mi28266+1812166+712166+727196(Top 96%)11705(Top 96%)11705(Top 214%)
24M24.00 mi1.00 mi28263+312164+212164+227390(Top 96%)11845(Top 97%)11845(Top 217%)
40K24.85 mi0.85 mi28242+2112154+1012154+1026854(Top 95%)11579(Top 95%)11579(Top 212%)
25.2M25.20 mi0.35 mi28233+912151+312151+326124(Top 92%)11251(Top 92%)11251(Top 206%)
Finish26.22 mi1.02 mi28215+1812142+912142+927449(Top 97%)11844(Top 97%)11844(Top 217%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 100%
×21story building
+97ft-345ft

Overall

28365

Females

12211

F18-39

12211

5K→10K

3.1 - 6.2 mi

Top 100%
×5story building
+79ft-138ft

Overall

28383

Females

12217

F18-39

12217

10K→15K

6.2 - 9.3 mi

Top 100%
×3story building
+67ft-78ft

Overall

28365

Females

12211

F18-39

12211

15K→20K

9.3 - 12.4 mi

Top 99%
×5story building
+106ft-86ft

Overall

28203

Females

12122

F18-39

12122

20K→Half

12.4 - 13.1 mi

Top 99%
×2story building
+19ft-37ft

Overall

28034

Females

12029

F18-39

12029

Half→25K

13.1 - 15.5 mi

Top 98%
×4story building
+66ft-88ft

Overall

27778

Females

11878

F18-39

11878

25K→30K

15.5 - 18.6 mi

Top 96%
×9story building
+181ft-148ft

Overall

27260

Females

11635

F18-39

11635

30K→20M

18.6 - 20.0 mi

Top 95%
×5story building
+64ft-50ft

Overall

27026

Females

11578

F18-39

11578

20M→21M

20.0 - 21.0 mi

Top 93%
×8story building
+106ft-24ft

Overall

26496

Females

11314

F18-39

11314

21M→35K

21.0 - 21.8 mi

Top 97%
×7story building
+17ft-86ft

Overall

27478

Females

11845

F18-39

11845

35K→23M

21.8 - 23.0 mi

Top 96%
×5story building
+23ft-63ft

Overall

27196

Females

11705

F18-39

11705

23M→24M

23.0 - 24.0 mi

Top 96%
×6story building
+12ft-82ft

Overall

27390

Females

11845

F18-39

11845

24M→40K

24.0 - 24.9 mi

Top 95%
×1story
+6ft-20ft

Overall

26854

Females

11579

F18-39

11579

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

26124

Females

11251

F18-39

11251

25.2M→Finish

25.2 - 26.2 mi

Top 97%
×2story building
+22ft-21ft

Overall

27449

Females

11844

F18-39

11844

Passing Analysis

Category:
Athletes Passed
191
Passed By
19
Net Change
+172
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28387
5K → 10K15-4#28387#28391
10K → 15K63+3#28391#28388
15K → 20K90+9#28388#28379
20K → Half20+2#28379#28377
Half → 25K90+9#28377#28368
25K → 30K340+34#28368#28334
30K → 20M150+15#28334#28319
20M → 21M280+28#28319#28291
21M → 35K103+7#28291#28284
35K → 23M202+18#28284#28266
23M → 24M63+3#28266#28263
24M → 40K210+21#28263#28242
40K → 25.2M90+9#28242#28233
25.2M → Finish213+18#28233#28215
TOTALS19119+172
📊

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