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BOSTON MARATHON 2025

Gabrielle Mckenzie

Bib: 5024•F

VA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 15%
Gender (Female)
#0 / 12228
Top 3%
Division (F18-39)
#0 / 5469
Top 6%
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
6:51/mi
21:16
↑ 97↓ 3451.5%
10K· 6.21 mi
6:42/mi
42:04
↑ 79↓ 1380.4%
15K· 9.32 mi
6:29/mi
1:02:13
↑ 67↓ 78
20K· 12.43 mi
6:38/mi
1:22:48
↑ 106↓ 860.1%
Half· 13.11 mi
6:34/mi
1:27:17
↑ 19↓ 370.5%
25K· 15.53 mi
6:43/mi
1:43:34
↑ 66↓ 880.2%
30K· 18.64 mi
7:05/mi
2:05:33
↑ 181↓ 1480.2%
20M
7:06/mi
2:15:12
↑ 64↓ 500.2%
21M
7:45/mi
2:22:57
↑ 106↓ 241.6%
35K· 21.75 mi
6:46/mi
2:28:01
↑ 17↓ 861.7%
23M
7:03/mi
2:36:51
↑ 23↓ 630.6%
24M
6:49/mi
2:43:40
↓ 821.3%
40K· 24.85 mi
6:58/mi
2:49:37
↓ 200.3%
25.2M
7:38/mi
2:52:15
↑ 13↓ 160.2%
Finish· 26.22 mi
6:41/mi
2:59:04
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:17
Pace6:39 /mi
2nd Half
Distance13.11 mi
Time1:31:47
Pace7:00 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:5821:166:5121:16
6:51
-
10K
6.21 mi10:45:4642:046:4620:48
6:42
-0:09
15K
9.32 mi11:05:551:02:136:4120:09
6:29
-0:13
20K
12.43 mi11:26:301:22:486:4020:35
6:38
+0:09
Half
13.11 mi11:30:591:27:176:394:29
6:34
-0:04
25K
15.53 mi11:47:161:43:346:4016:17
6:43
+0:09
30K
18.64 mi12:09:152:05:336:4421:59
7:05
+0:22
20M
20.00 mi12:18:542:15:126:469:39
7:06
+0:01
21M
21.00 mi12:26:392:22:576:487:45
7:45
+0:39
35K
21.75 mi12:31:432:28:016:485:04
6:46
-0:59
23M
23.00 mi12:40:332:36:516:498:50
7:03
+0:17
24M
24.00 mi12:47:222:43:406:496:49
6:49
-0:14
40K
24.85 mi12:53:192:49:376:495:57
6:58
+0:09
25.2M
25.20 mi12:55:572:52:156:502:38
7:38
+0:40
Finish
26.22 mi13:02:462:59:046:506:49
6:41
-0:57

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

6:29 /mi

Average Pace

6:50 /mi

Slowest Pace

7:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:41

94% of race

Time at Steady Pace

2:38

1% of race

Time at Slower Pace

7:45

4% of race

Average Pace: 6:50 /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 mi10:24:5821:166:5121:16
6:51
#6674
10K
6.21 mi10:45:4642:046:4620:48
6:42
#6025
15K
9.32 mi11:05:551:02:136:4120:09
6:29
#5021
20K
12.43 mi11:26:301:22:486:4020:35
6:38
#4674
Half
13.11 mi11:30:591:27:176:394:29
6:34
#4631
25K
15.53 mi11:47:161:43:346:4016:17
6:43
#4527
30K
18.64 mi12:09:152:05:336:4421:59
7:05
#4611
20M
20.00 mi12:18:542:15:126:469:39
7:06
#4603
21M
21.00 mi12:26:392:22:576:487:45
7:45
#4664
35K
21.75 mi12:31:432:28:016:485:04
6:46
#4608
23M
23.00 mi12:40:332:36:516:498:50
7:03
#4537
24M
24.00 mi12:47:222:43:406:496:49
6:49
#4467
40K
24.85 mi12:53:192:49:376:495:57
6:58
#4417
25.2M
25.20 mi12:55:572:52:156:502:38
7:38
#4403
Finish
26.22 mi13:02:462:59:046:506:49
6:41
#4379
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi66746066063487(Top 12%)180(Top 1%)180(Top 3%)
10K6.21 mi3.10 mi6025+649483+123483+1235321(Top 19%)383(Top 3%)383(Top 7%)
15K9.32 mi3.11 mi5021+1004333+150333+1503487(Top 12%)180(Top 1%)180(Top 3%)
20K12.43 mi3.11 mi4674+347299+34299+343881(Top 14%)216(Top 2%)216(Top 4%)
Half13.11 mi0.68 mi4631+43291+8291+84259(Top 15%)261(Top 2%)261(Top 5%)
25K15.53 mi2.42 mi4527+104284+7284+74271(Top 15%)298(Top 2%)298(Top 5%)
30K18.64 mi3.11 mi4611-84309-25309-255184(Top 18%)480(Top 4%)480(Top 9%)
20M20.00 mi1.36 mi4603+8324-15324-154693(Top 17%)431(Top 4%)431(Top 8%)
21M21.00 mi1.00 mi4664-61333-9333-95932(Top 21%)887(Top 7%)887(Top 16%)
35K21.75 mi0.75 mi4608+56334-1334-14005(Top 14%)399(Top 3%)399(Top 7%)
23M23.00 mi1.25 mi4537+71340-6340-64102(Top 14%)430(Top 4%)430(Top 8%)
24M24.00 mi1.00 mi4467+70335+5335+53638(Top 13%)378(Top 3%)378(Top 7%)
40K24.85 mi0.85 mi4417+50337-2337-23694(Top 13%)424(Top 3%)424(Top 8%)
25.2M25.20 mi0.35 mi4403+14338-1338-14102(Top 14%)580(Top 5%)580(Top 11%)
Finish26.22 mi1.02 mi4379+24344-6344-63833(Top 13%)504(Top 4%)504(Top 9%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21story building
+97ft-345ft

Overall

3487

Females

180

F18-39

180

5K→10K

3.1 - 6.2 mi

Top 19%
×5story building
+79ft-138ft

Overall

5321

Females

383

F18-39

383

10K→15K

6.2 - 9.3 mi

Top 12%
×3story building
+67ft-78ft

Overall

3487

Females

180

F18-39

180

15K→20K

9.3 - 12.4 mi

Top 14%
×5story building
+106ft-86ft

Overall

3881

Females

216

F18-39

216

20K→Half

12.4 - 13.1 mi

Top 15%
×2story building
+19ft-37ft

Overall

4259

Females

261

F18-39

261

Half→25K

13.1 - 15.5 mi

Top 15%
×4story building
+66ft-88ft

Overall

4271

Females

298

F18-39

298

25K→30K

15.5 - 18.6 mi

Top 18%
×9story building
+181ft-148ft

Overall

5184

Females

480

F18-39

480

30K→20M

18.6 - 20.0 mi

Top 17%
×5story building
+64ft-50ft

Overall

4693

Females

431

F18-39

431

20M→21M

20.0 - 21.0 mi

Top 21%
×8story building
+106ft-24ft

Overall

5932

Females

887

F18-39

887

21M→35K

21.0 - 21.8 mi

Top 14%
×7story building
+17ft-86ft

Overall

4005

Females

399

F18-39

399

35K→23M

21.8 - 23.0 mi

Top 14%
×5story building
+23ft-63ft

Overall

4102

Females

430

F18-39

430

23M→24M

23.0 - 24.0 mi

Top 13%
×6story building
+12ft-82ft

Overall

3638

Females

378

F18-39

378

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3694

Females

424

F18-39

424

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

4102

Females

580

F18-39

580

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2story building
+22ft-21ft

Overall

3833

Females

504

F18-39

504

Passing Analysis

Category:
Athletes Passed
2916
Passed By
621
Net Change
+2295
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6674
5K → 10K66718+649#6674#6025
10K → 15K10040+1004#6025#5021
15K → 20K35710+347#5021#4674
20K → Half507+43#4674#4631
Half → 25K15753+104#4631#4527
25K → 30K119203-84#4527#4611
30K → 20M7567+8#4611#4603
20M → 21M56117-61#4603#4664
21M → 35K7014+56#4664#4608
35K → 23M11241+71#4608#4537
23M → 24M8717+70#4537#4467
24M → 40K7424+50#4467#4417
40K → 25.2M2814+14#4417#4403
25.2M → Finish6036+24#4403#4379
TOTALS2916621+2295
📊

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