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BOSTON MARATHON 2025

Lindsey Crabbe

TX

Bib: 19773 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 40%
Masters (Masters Women)
#0 / 6759
Top 25%
Division (F40-44)
#0 / 1718
Top 49%
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
7:50/mi
24:19
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:45/mi
48:24
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:49/mi
1:12:40
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:50/mi
1:36:59
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:48/mi
1:42:18
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:54/mi
2:01:28
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:43/mi
2:28:34
↑ 181↓ 1480.2%
138 ft elev
20M
8:32/mi
2:40:10
↑ 64↓ 500.2%
148 ft elev
21M
8:54/mi
2:49:04
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
9:40/mi
2:56:18
↑ 17↓ 861.7%
156 ft elev
23M
10:23/mi
3:09:18
↑ 23↓ 630.6%
116 ft elev
24M
8:32/mi
3:17:50
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:39/mi
3:25:14
↓ 200.3%
20 ft elev
25.2M
8:48/mi
3:28:16
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:01/mi
3:36:26
↑ 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
Time1:42:18
Pace7:48 /mi
2nd Half
Distance13.11 mi
Time1:54:08
Pace8:42 /mi
📊Positive Split: 11.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:4824:197:5024:19
7:50
-
10K
6.21 mi11:40:5348:247:4724:05
7:45
-0:05
15K
9.32 mi12:05:091:12:407:4824:16
7:49
+0:04
20K
12.43 mi12:29:281:36:597:4824:19
7:50
+0:01
Half
13.11 mi12:34:471:42:187:485:19
7:48
-0:02
25K
15.53 mi12:53:572:01:287:4919:10
7:54
+0:06
30K
18.64 mi13:21:032:28:347:5827:06
8:43
+0:49
20M
20.00 mi13:32:392:40:108:0011:36
8:32
-0:11
21M
21.00 mi13:41:332:49:048:038:54
8:54
+0:22
35K
21.75 mi13:48:472:56:188:067:14
9:40
+0:46
23M
23.00 mi14:01:473:09:188:1413:00
10:23
+0:43
24M
24.00 mi14:10:193:17:508:158:32
8:32
-1:51
40K
24.85 mi14:17:433:25:148:157:24
8:39
+0:07
25.2M
25.20 mi14:20:453:28:168:163:02
8:48
+0:09
Finish
26.22 mi14:28:553:36:268:168:10
8:01
-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

7:45 /mi

Average Pace

8:16 /mi

Slowest Pace

10:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:09:38

60% of race

Time at Steady Pace

1:06:34

31% of race

Time at Slower Pace

20:14

9% 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 mi11:16:4824:197:5024:19
7:50
#15074
10K
6.21 mi11:40:5348:247:4724:05
7:45
#14696
15K
9.32 mi12:05:091:12:407:4824:16
7:49
#14601
20K
12.43 mi12:29:281:36:597:4824:19
7:50
#14282
Half
13.11 mi12:34:471:42:187:485:19
7:48
#14276
25K
15.53 mi12:53:572:01:287:4919:10
7:54
#14050
30K
18.64 mi13:21:032:28:347:5827:06
8:43
#14446
20M
20.00 mi13:32:392:40:108:0011:36
8:32
#14400
21M
21.00 mi13:41:332:49:048:038:54
8:54
#14292
35K
21.75 mi13:48:472:56:188:067:14
9:40
#14629
23M
23.00 mi14:01:473:09:188:1413:00
10:23
#15259
24M
24.00 mi14:10:193:17:508:158:32
8:32
#15210
40K
24.85 mi14:17:433:25:148:157:24
8:39
#15158
25.2M
25.20 mi14:20:453:28:168:163:02
8:48
#15068
Finish
26.22 mi14:28:553:36:268:168:10
8:01
#14952
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi150744576457614483(Top 51%)4303(Top 35%)4303(Top 250%)
10K6.21 mi3.10 mi14696+3784367+2094367+20914363(Top 51%)4175(Top 34%)4175(Top 243%)
15K9.32 mi3.11 mi14601+954315+524315+5214483(Top 51%)4303(Top 35%)4303(Top 250%)
20K12.43 mi3.11 mi14282+3194165+1504165+15013507(Top 48%)3823(Top 31%)3823(Top 223%)
Half13.11 mi0.68 mi14276+64167-24167-214292(Top 50%)4243(Top 35%)4243(Top 247%)
25K15.53 mi2.42 mi14050+2264076+914076+9113158(Top 46%)3760(Top 31%)3760(Top 219%)
30K18.64 mi3.11 mi14446-3964361-2854361-28516129(Top 57%)5533(Top 45%)5533(Top 322%)
20M20.00 mi1.36 mi14400+464363-24363-214025(Top 49%)4528(Top 37%)4528(Top 264%)
21M21.00 mi1.00 mi14292+1084319+444319+4412958(Top 46%)4101(Top 34%)4101(Top 239%)
35K21.75 mi0.75 mi14629-3374525-2064525-20620902(Top 74%)8445(Top 69%)8445(Top 492%)
23M23.00 mi1.25 mi15259-6304930-4054930-40521696(Top 76%)8912(Top 73%)8912(Top 519%)
24M24.00 mi1.00 mi15210+494928+24928+214749(Top 52%)5237(Top 43%)5237(Top 305%)
40K24.85 mi0.85 mi15158+524935-74935-714392(Top 51%)5184(Top 42%)5184(Top 302%)
25.2M25.20 mi0.35 mi15068+904890+454890+4510731(Top 38%)3387(Top 28%)3387(Top 197%)
Finish26.22 mi1.02 mi14952+1164847+434847+4313003(Top 46%)4439(Top 36%)4439(Top 258%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21story building
+97ft-345ft

Overall

14483

Females

4303

F40-44

4303

5K→10K

3.1 - 6.2 mi

Top 51%
×5story building
+79ft-138ft

Overall

14363

Females

4175

F40-44

4175

10K→15K

6.2 - 9.3 mi

Top 51%
×3story building
+67ft-78ft

Overall

14483

Females

4303

F40-44

4303

15K→20K

9.3 - 12.4 mi

Top 48%
×5story building
+106ft-86ft

Overall

13507

Females

3823

F40-44

3823

20K→Half

12.4 - 13.1 mi

Top 50%
×2story building
+19ft-37ft

Overall

14292

Females

4243

F40-44

4243

Half→25K

13.1 - 15.5 mi

Top 46%
×4story building
+66ft-88ft

Overall

13158

Females

3760

F40-44

3760

25K→30K

15.5 - 18.6 mi

Top 57%
×9story building
+181ft-148ft

Overall

16129

Females

5533

F40-44

5533

30K→20M

18.6 - 20.0 mi

Top 49%
×5story building
+64ft-50ft

Overall

14025

Females

4528

F40-44

4528

20M→21M

20.0 - 21.0 mi

Top 46%
×8story building
+106ft-24ft

Overall

12958

Females

4101

F40-44

4101

21M→35K

21.0 - 21.8 mi

Top 74%
×7story building
+17ft-86ft

Overall

20902

Females

8445

F40-44

8445

35K→23M

21.8 - 23.0 mi

Top 76%
×5story building
+23ft-63ft

Overall

21696

Females

8912

F40-44

8912

23M→24M

23.0 - 24.0 mi

Top 52%
×6story building
+12ft-82ft

Overall

14749

Females

5237

F40-44

5237

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

14392

Females

5184

F40-44

5184

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

10731

Females

3387

F40-44

3387

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×2story building
+22ft-21ft

Overall

13003

Females

4439

F40-44

4439

Passing Analysis

Category:
Athletes Passed
2354
Passed By
2232
Net Change
+122
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15074
5K → 10K518140+378#15074#14696
10K → 15K248153+95#14696#14601
15K → 20K38061+319#14601#14282
20K → Half3428+6#14282#14276
Half → 25K27953+226#14276#14050
25K → 30K138534-396#14050#14446
30K → 20M148102+46#14446#14400
20M → 21M15244+108#14400#14292
21M → 35K14351-337#14292#14629
35K → 23M22652-630#14629#15259
23M → 24M9647+49#15259#15210
24M → 40K9240+52#15210#15158
40K → 25.2M922+90#15158#15068
25.2M → Finish14125+116#15068#14952
TOTALS23542232+122
📊

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