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BOSTON MARATHON 2025

Alexandra Gorman

Bib: 14312•F

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 42%
Gender (Female)
#0 / 12228
Top 26%
Masters (Masters Women)
#0 / 6759
Top 12%
Division (F40-44)
#0 / 1718
Top 25%
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
7:06/mi
22:02
↑ 97↓ 3451.5%
10K· 6.21 mi
7:09/mi
44:14
↑ 79↓ 1380.4%
15K· 9.32 mi
7:20/mi
1:07:02
↑ 67↓ 78
20K· 12.43 mi
7:38/mi
1:30:46
↑ 106↓ 860.1%
Half· 13.11 mi
7:21/mi
1:35:47
↑ 19↓ 370.5%
25K· 15.53 mi
7:32/mi
1:54:02
↑ 66↓ 880.2%
30K· 18.64 mi
8:12/mi
2:19:32
↑ 181↓ 1480.2%
20M
8:09/mi
2:30:37
↑ 64↓ 500.2%
21M
9:05/mi
2:39:42
↑ 106↓ 241.6%
35K· 21.75 mi
8:03/mi
2:45:43
↑ 17↓ 861.7%
23M
9:38/mi
2:57:47
↑ 23↓ 630.6%
24M
8:19/mi
3:06:06
↓ 821.3%
40K· 24.85 mi
8:37/mi
3:13:28
↓ 200.3%
25.2M
9:20/mi
3:16:41
↑ 13↓ 160.2%
Finish· 26.22 mi
8:30/mi
3:25:21
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:47
Pace7:18 /mi
2nd Half
Distance13.11 mi
Time1:49:34
Pace8:21 /mi
📊Positive Split: 14.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:1722:027:0622:02
7:06
-
10K
6.21 mi11:16:2944:147:0722:12
7:09
+0:03
15K
9.32 mi11:39:171:07:027:1222:48
7:20
+0:11
20K
12.43 mi12:03:011:30:467:1823:44
7:38
+0:18
Half
13.11 mi12:08:021:35:477:185:01
7:21
-0:17
25K
15.53 mi12:26:171:54:027:2018:15
7:32
+0:11
30K
18.64 mi12:51:472:19:327:2925:30
8:12
+0:40
20M
20.00 mi13:02:522:30:377:3211:05
8:09
-0:03
21M
21.00 mi13:11:572:39:427:369:05
9:05
+0:56
35K
21.75 mi13:17:582:45:437:376:01
8:03
-1:02
23M
23.00 mi13:30:022:57:477:4412:04
9:38
+1:35
24M
24.00 mi13:38:213:06:067:458:19
8:19
-1:19
40K
24.85 mi13:45:433:13:287:477:22
8:37
+0:18
25.2M
25.20 mi13:48:563:16:417:483:13
9:20
+0:43
Finish
26.22 mi13:57:363:25:217:508:40
8:30
-0:50

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

7:06 /mi

Average Pace

7:50 /mi

Slowest Pace

9:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:02

56% of race

Time at Steady Pace

59:35

29% of race

Time at Slower Pace

31:44

15% of race

Average Pace: 7:50 /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 mi10:54:1722:027:0622:02
7:06
#8585
10K
6.21 mi11:16:2944:147:0722:12
7:09
#8787
15K
9.32 mi11:39:171:07:027:1222:48
7:20
#9274
20K
12.43 mi12:03:011:30:467:1823:44
7:38
#9912
Half
13.11 mi12:08:021:35:477:185:01
7:21
#9939
25K
15.53 mi12:26:171:54:027:2018:15
7:32
#9914
30K
18.64 mi12:51:472:19:327:2925:30
8:12
#10455
20M
20.00 mi13:02:522:30:377:3211:05
8:09
#10526
21M
21.00 mi13:11:572:39:427:369:05
9:05
#10711
35K
21.75 mi13:17:582:45:437:376:01
8:03
#10772
23M
23.00 mi13:30:022:57:477:4412:04
9:38
#11393
24M
24.00 mi13:38:213:06:067:458:19
8:19
#11448
40K
24.85 mi13:45:433:13:287:477:22
8:37
#11545
25.2M
25.20 mi13:48:563:16:417:483:13
9:20
#11589
Finish
26.22 mi13:57:363:25:217:508:40
8:30
#11793
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi85851202120210335(Top 36%)2046(Top 17%)2046(Top 119%)
10K6.21 mi3.10 mi8787-2021295-931295-939056(Top 32%)1401(Top 11%)1401(Top 82%)
15K9.32 mi3.11 mi9274-4871510-2151510-21510335(Top 36%)2046(Top 17%)2046(Top 119%)
20K12.43 mi3.11 mi9912-6381823-3131823-31311885(Top 42%)2942(Top 24%)2942(Top 171%)
Half13.11 mi0.68 mi9939-271838-151838-1510574(Top 37%)2239(Top 18%)2239(Top 130%)
25K15.53 mi2.42 mi9914+251865-271865-2710215(Top 36%)2201(Top 18%)2201(Top 128%)
30K18.64 mi3.11 mi10455-5412179-3142179-31412886(Top 45%)3764(Top 31%)3764(Top 219%)
20M20.00 mi1.36 mi10526-712268-892268-8911528(Top 41%)3197(Top 26%)3197(Top 186%)
21M21.00 mi1.00 mi10711-1852400-1322400-13214006(Top 49%)4628(Top 38%)4628(Top 269%)
35K21.75 mi0.75 mi10772-612452-522452-5212556(Top 44%)3919(Top 32%)3919(Top 228%)
23M23.00 mi1.25 mi11393-6212832-3802832-38019228(Top 68%)7628(Top 62%)7628(Top 444%)
24M24.00 mi1.00 mi11448-552885-532885-5313374(Top 47%)4495(Top 37%)4495(Top 262%)
40K24.85 mi0.85 mi11545-972971-862971-8614158(Top 50%)5038(Top 41%)5038(Top 293%)
25.2M25.20 mi0.35 mi11589-443006-353006-3513622(Top 48%)4802(Top 39%)4802(Top 280%)
Finish26.22 mi1.02 mi11793-2043150-1443150-14416247(Top 57%)6151(Top 50%)6151(Top 358%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21story building
+97ft-345ft

Overall

10335

Females

2046

F40-44

2046

5K→10K

3.1 - 6.2 mi

Top 32%
×5story building
+79ft-138ft

Overall

9056

Females

1401

F40-44

1401

10K→15K

6.2 - 9.3 mi

Top 36%
×3story building
+67ft-78ft

Overall

10335

Females

2046

F40-44

2046

15K→20K

9.3 - 12.4 mi

Top 42%
×5story building
+106ft-86ft

Overall

11885

Females

2942

F40-44

2942

20K→Half

12.4 - 13.1 mi

Top 37%
×2story building
+19ft-37ft

Overall

10574

Females

2239

F40-44

2239

Half→25K

13.1 - 15.5 mi

Top 36%
×4story building
+66ft-88ft

Overall

10215

Females

2201

F40-44

2201

25K→30K

15.5 - 18.6 mi

Top 45%
×9story building
+181ft-148ft

Overall

12886

Females

3764

F40-44

3764

30K→20M

18.6 - 20.0 mi

Top 41%
×5story building
+64ft-50ft

Overall

11528

Females

3197

F40-44

3197

20M→21M

20.0 - 21.0 mi

Top 49%
×8story building
+106ft-24ft

Overall

14006

Females

4628

F40-44

4628

21M→35K

21.0 - 21.8 mi

Top 44%
×7story building
+17ft-86ft

Overall

12556

Females

3919

F40-44

3919

35K→23M

21.8 - 23.0 mi

Top 68%
×5story building
+23ft-63ft

Overall

19228

Females

7628

F40-44

7628

23M→24M

23.0 - 24.0 mi

Top 47%
×6story building
+12ft-82ft

Overall

13374

Females

4495

F40-44

4495

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

14158

Females

5038

F40-44

5038

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1story
+13ft-16ft

Overall

13622

Females

4802

F40-44

4802

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2story building
+22ft-21ft

Overall

16247

Females

6151

F40-44

6151

Passing Analysis

Category:
Athletes Passed
896
Passed By
4101
Net Change
-3208
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8585
5K → 10K119321-202#8585#8787
10K → 15K49536-487#8787#9274
15K → 20K67704-638#9274#9912
20K → Half1441-27#9912#9939
Half → 25K159134+25#9939#9914
25K → 30K102641-541#9914#10455
30K → 20M100171-71#10455#10526
20M → 21M56241-185#10526#10711
21M → 35K3798-61#10711#10772
35K → 23M15636-621#10772#11393
23M → 24M67122-55#11393#11448
24M → 40K47144-97#11448#11545
40K → 25.2M2670-44#11545#11589
25.2M → Finish38242-204#11589#11793
TOTALS8964101-3208
📊

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