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BOSTON MARATHON 2025

Laura Betten

IN

Bib: 24551 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F55-59)
#0 / 994
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
9:05/mi
28:12
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
9:04/mi
56:22
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
9:00/mi
1:24:19
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:58/mi
1:52:12
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:54/mi
1:58:16
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
9:05/mi
2:20:18
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
9:19/mi
2:49:14
↑ 181↓ 1480.2%
138 ft elev
20M
9:36/mi
3:02:17
↑ 64↓ 500.2%
148 ft elev
21M
10:02/mi
3:12:19
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
9:19/mi
3:19:17
↑ 17↓ 861.7%
156 ft elev
23M
10:04/mi
3:31:53
↑ 23↓ 630.6%
116 ft elev
24M
9:46/mi
3:41:39
↓ 821.3%
34 ft elev
40K· 24.85 mi
10:56/mi
3:51:00
↓ 200.3%
20 ft elev
25.2M
11:16/mi
3:54:53
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
10:29/mi
4:05:34
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:58:16
Pace9:01 /mi
2nd Half
Distance13.11 mi
Time2:07:18
Pace9:43 /mi
📊Positive Split: 7.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:2628:129:0528:12
9:05
-
10K
6.21 mi11:57:3656:229:0428:10
9:04
-0:01
15K
9.32 mi12:25:331:24:199:0327:57
9:00
-0:04
20K
12.43 mi12:53:261:52:129:0227:53
8:58
-0:02
Half
13.11 mi12:59:301:58:169:016:04
8:54
-0:04
25K
15.53 mi13:21:322:20:189:0222:02
9:05
+0:11
30K
18.64 mi13:50:282:49:149:0528:56
9:19
+0:14
20M
20.00 mi14:03:313:02:179:0713:03
9:36
+0:17
21M
21.00 mi14:13:333:12:199:0910:02
10:02
+0:26
35K
21.75 mi14:20:313:19:179:106:58
9:19
-0:43
23M
23.00 mi14:33:073:31:539:1312:36
10:04
+0:45
24M
24.00 mi14:42:533:41:399:149:46
9:46
-0:18
40K
24.85 mi14:52:143:51:009:189:21
10:56
+1:10
25.2M
25.20 mi14:56:073:54:539:193:53
11:16
+0:20
Finish
26.22 mi15:06:484:05:349:2210:41
10:29
-0:47

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

8:54 /mi

Average Pace

9:22 /mi

Slowest Pace

11:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

6:04

2% of race

Time at Steady Pace

3:03:11

75% of race

Time at Slower Pace

56:19

23% of race

Average Pace: 9:22 /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 mi11:29:2628:129:0528:12
9:05
#22765
10K
6.21 mi11:57:3656:229:0428:10
9:04
#22714
15K
9.32 mi12:25:331:24:199:0327:57
9:00
#22479
20K
12.43 mi12:53:261:52:129:0227:53
8:58
#22056
Half
13.11 mi12:59:301:58:169:016:04
8:54
#22023
25K
15.53 mi13:21:322:20:189:0222:02
9:05
#21705
30K
18.64 mi13:50:282:49:149:0528:56
9:19
#21234
20M
20.00 mi14:03:313:02:179:0713:03
9:36
#21097
21M
21.00 mi14:13:333:12:199:0910:02
10:02
#20925
35K
21.75 mi14:20:313:19:179:106:58
9:19
#20875
23M
23.00 mi14:33:073:31:539:1312:36
10:04
#20886
24M
24.00 mi14:42:533:41:399:149:46
9:46
#20888
40K
24.85 mi14:52:143:51:009:189:21
10:56
#20979
25.2M
25.20 mi14:56:073:54:539:193:53
11:16
#20980
Finish
26.22 mi15:06:484:05:349:2210:41
10:29
#21132
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi227659050905022025(Top 78%)8568(Top 70%)8568(Top 862%)
10K6.21 mi3.10 mi22714+519001+499001+4922675(Top 80%)8956(Top 73%)8956(Top 901%)
15K9.32 mi3.11 mi22479+2358847+1548847+15422025(Top 78%)8568(Top 70%)8568(Top 862%)
20K12.43 mi3.11 mi22056+4238628+2198628+21920842(Top 73%)7971(Top 65%)7971(Top 802%)
Half13.11 mi0.68 mi22023+338610+188610+1821393(Top 75%)8254(Top 68%)8254(Top 830%)
25K15.53 mi2.42 mi21705+3188444+1668444+16620315(Top 72%)7710(Top 63%)7710(Top 776%)
30K18.64 mi3.11 mi21234+4718208+2368208+23619183(Top 68%)7221(Top 59%)7221(Top 726%)
20M20.00 mi1.36 mi21097+1378161+478161+4719648(Top 69%)7608(Top 62%)7608(Top 765%)
21M21.00 mi1.00 mi20925+1728083+788083+7818452(Top 65%)7039(Top 58%)7039(Top 708%)
35K21.75 mi0.75 mi20875+508072+118072+1119658(Top 69%)7806(Top 64%)7806(Top 785%)
23M23.00 mi1.25 mi20886-118100-288100-2820701(Top 73%)8407(Top 69%)8407(Top 846%)
24M24.00 mi1.00 mi20888-28121-218121-2120626(Top 73%)8407(Top 69%)8407(Top 846%)
40K24.85 mi0.85 mi20979-918192-718192-7123003(Top 81%)9700(Top 79%)9700(Top 976%)
25.2M25.20 mi0.35 mi20980-18201-98201-921442(Top 75%)8875(Top 73%)8875(Top 893%)
Finish26.22 mi1.02 mi21132-1528295-948295-9424250(Top 85%)10286(Top 84%)10286(Top 1035%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21story building
+97ft-345ft

Overall

22025

Females

8568

F55-59

8568

5K→10K

3.1 - 6.2 mi

Top 80%
×5story building
+79ft-138ft

Overall

22675

Females

8956

F55-59

8956

10K→15K

6.2 - 9.3 mi

Top 78%
×3story building
+67ft-78ft

Overall

22025

Females

8568

F55-59

8568

15K→20K

9.3 - 12.4 mi

Top 73%
×5story building
+106ft-86ft

Overall

20842

Females

7971

F55-59

7971

20K→Half

12.4 - 13.1 mi

Top 75%
×2story building
+19ft-37ft

Overall

21393

Females

8254

F55-59

8254

Half→25K

13.1 - 15.5 mi

Top 72%
×4story building
+66ft-88ft

Overall

20315

Females

7710

F55-59

7710

25K→30K

15.5 - 18.6 mi

Top 68%
×9story building
+181ft-148ft

Overall

19183

Females

7221

F55-59

7221

30K→20M

18.6 - 20.0 mi

Top 69%
×5story building
+64ft-50ft

Overall

19648

Females

7608

F55-59

7608

20M→21M

20.0 - 21.0 mi

Top 65%
×8story building
+106ft-24ft

Overall

18452

Females

7039

F55-59

7039

21M→35K

21.0 - 21.8 mi

Top 69%
×7story building
+17ft-86ft

Overall

19658

Females

7806

F55-59

7806

35K→23M

21.8 - 23.0 mi

Top 73%
×5story building
+23ft-63ft

Overall

20701

Females

8407

F55-59

8407

23M→24M

23.0 - 24.0 mi

Top 73%
×6story building
+12ft-82ft

Overall

20626

Females

8407

F55-59

8407

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

23003

Females

9700

F55-59

9700

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

21442

Females

8875

F55-59

8875

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2story building
+22ft-21ft

Overall

24250

Females

10286

F55-59

10286

Passing Analysis

Category:
Athletes Passed
2538
Passed By
905
Net Change
+1633
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22765
5K → 10K266215+51#22765#22714
10K → 15K30974+235#22714#22479
15K → 20K44118+423#22479#22056
20K → Half4613+33#22056#22023
Half → 25K33921+318#22023#21705
25K → 30K49221+471#21705#21234
30K → 20M16629+137#21234#21097
20M → 21M19018+172#21097#20925
21M → 35K7929+50#20925#20875
35K → 23M90101-11#20875#20886
23M → 24M5557-2#20886#20888
24M → 40K24115-91#20888#20979
40K → 25.2M2728-1#20979#20980
25.2M → Finish14166-152#20980#21132
TOTALS2538905+1633
📊

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