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BOSTON MARATHON 2025

Theresa Armentrout

Bib: 25094•F

CO

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F60-64)
#0 / 624
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
9:08/mi
28:22
↑ 97↓ 3451.5%
10K· 6.21 mi
9:20/mi
57:21
↑ 79↓ 1380.4%
15K· 9.32 mi
9:41/mi
1:27:27
↑ 67↓ 78
20K· 12.43 mi
9:41/mi
1:57:32
↑ 106↓ 860.1%
Half· 13.11 mi
9:32/mi
2:04:02
↑ 19↓ 370.5%
25K· 15.53 mi
10:12/mi
2:28:45
↑ 66↓ 880.2%
30K· 18.64 mi
11:00/mi
3:02:54
↑ 181↓ 1480.2%
20M
11:28/mi
3:18:29
↑ 64↓ 500.2%
21M
12:14/mi
3:30:43
↑ 106↓ 241.6%
35K· 21.75 mi
11:00/mi
3:38:57
↑ 17↓ 861.7%
23M
11:40/mi
3:53:34
↑ 23↓ 630.6%
24M
12:01/mi
4:05:35
↓ 821.3%
40K· 24.85 mi
11:57/mi
4:15:48
↓ 200.3%
25.2M
13:20/mi
4:20:24
↑ 13↓ 160.2%
Finish· 26.22 mi
11:31/mi
4:32:08
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:02
Pace9:28 /mi
2nd Half
Distance13.11 mi
Time2:28:06
Pace11:18 /mi
📊Positive Split: 19.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:3228:229:0828:22
9:08
-
10K
6.21 mi11:58:3157:219:1428:59
9:20
+0:12
15K
9.32 mi12:28:371:27:279:2330:06
9:41
+0:21
20K
12.43 mi12:58:421:57:329:2730:05
9:41
0:00
Half
13.11 mi13:05:122:04:029:286:30
9:32
-0:09
25K
15.53 mi13:29:552:28:459:3524:43
10:12
+0:40
30K
18.64 mi14:04:043:02:549:4934:09
11:00
+0:48
20M
20.00 mi14:19:393:18:299:5515:35
11:28
+0:28
21M
21.00 mi14:31:533:30:4310:0212:14
12:14
+0:46
35K
21.75 mi14:40:073:38:5710:048:14
11:00
-1:14
23M
23.00 mi14:54:443:53:3410:0914:37
11:40
+0:40
24M
24.00 mi15:06:454:05:3510:1412:01
12:01
+0:21
40K
24.85 mi15:16:584:15:4810:1810:13
11:57
-0:04
25.2M
25.20 mi15:21:344:20:2410:204:36
13:20
+1:23
Finish
26.22 mi15:33:184:32:0810:2311:44
11:31
-1:49

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

9:08 /mi

Average Pace

10:23 /mi

Slowest Pace

13:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:28:45

55% of race

Time at Steady Pace

1:09:42

26% of race

Time at Slower Pace

53:41

20% of race

Average Pace: 10:23 /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 mi11:29:3228:229:0828:22
9:08
#22972
10K
6.21 mi11:58:3157:219:1428:59
9:20
#23317
15K
9.32 mi12:28:371:27:279:2330:06
9:41
#23705
20K
12.43 mi12:58:421:57:329:2730:05
9:41
#23635
Half
13.11 mi13:05:122:04:029:286:30
9:32
#23635
25K
15.53 mi13:29:552:28:459:3524:43
10:12
#23631
30K
18.64 mi14:04:043:02:549:4934:09
11:00
#23703
20M
20.00 mi14:19:393:18:299:5515:35
11:28
#23803
21M
21.00 mi14:31:533:30:4310:0212:14
12:14
#23824
35K
21.75 mi14:40:073:38:5710:048:14
11:00
#23822
23M
23.00 mi14:54:443:53:3410:0914:37
11:40
#23883
24M
24.00 mi15:06:454:05:3510:1412:01
12:01
#23998
40K
24.85 mi15:16:584:15:4810:1810:13
11:57
#24063
25.2M
25.20 mi15:21:344:20:2410:204:36
13:20
#24097
Finish
26.22 mi15:33:184:32:0810:2311:44
11:31
#24201
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi229729156915624250(Top 85%)9810(Top 80%)9810(Top 1572%)
10K6.21 mi3.10 mi23317-3459325-1699325-16923619(Top 83%)9477(Top 78%)9477(Top 1519%)
15K9.32 mi3.11 mi23705-3889523-1989523-19824250(Top 85%)9810(Top 80%)9810(Top 1572%)
20K12.43 mi3.11 mi23635+709477+469477+4623439(Top 83%)9387(Top 77%)9387(Top 1504%)
Half13.11 mi0.68 mi236359483-69483-623667(Top 83%)9528(Top 78%)9528(Top 1527%)
25K15.53 mi2.42 mi23631+49497-149497-1423722(Top 84%)9604(Top 79%)9604(Top 1539%)
30K18.64 mi3.11 mi23703-729576-799576-7923989(Top 84%)9862(Top 81%)9862(Top 1580%)
20M20.00 mi1.36 mi23803-1009644-689644-6824490(Top 86%)10218(Top 84%)10218(Top 1638%)
21M21.00 mi1.00 mi23824-219668-249668-2424001(Top 84%)10035(Top 82%)10035(Top 1608%)
35K21.75 mi0.75 mi23822+29681-139681-1324220(Top 85%)10178(Top 83%)10178(Top 1631%)
23M23.00 mi1.25 mi23883-619741-609741-6024563(Top 86%)10372(Top 85%)10372(Top 1662%)
24M24.00 mi1.00 mi23998-1159805-649805-6425713(Top 91%)10985(Top 90%)10985(Top 1760%)
40K24.85 mi0.85 mi24063-659864-599864-5924864(Top 88%)10612(Top 87%)10612(Top 1701%)
25.2M25.20 mi0.35 mi24097-349887-239887-2325491(Top 90%)10938(Top 89%)10938(Top 1753%)
Finish26.22 mi1.02 mi24201-1049942-559942-5526162(Top 92%)11225(Top 92%)11225(Top 1799%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21story building
+97ft-345ft

Overall

24250

Females

9810

F60-64

9810

5K→10K

3.1 - 6.2 mi

Top 83%
×5story building
+79ft-138ft

Overall

23619

Females

9477

F60-64

9477

10K→15K

6.2 - 9.3 mi

Top 85%
×3story building
+67ft-78ft

Overall

24250

Females

9810

F60-64

9810

15K→20K

9.3 - 12.4 mi

Top 83%
×5story building
+106ft-86ft

Overall

23439

Females

9387

F60-64

9387

20K→Half

12.4 - 13.1 mi

Top 83%
×2story building
+19ft-37ft

Overall

23667

Females

9528

F60-64

9528

Half→25K

13.1 - 15.5 mi

Top 84%
×4story building
+66ft-88ft

Overall

23722

Females

9604

F60-64

9604

25K→30K

15.5 - 18.6 mi

Top 84%
×9story building
+181ft-148ft

Overall

23989

Females

9862

F60-64

9862

30K→20M

18.6 - 20.0 mi

Top 86%
×5story building
+64ft-50ft

Overall

24490

Females

10218

F60-64

10218

20M→21M

20.0 - 21.0 mi

Top 84%
×8story building
+106ft-24ft

Overall

24001

Females

10035

F60-64

10035

21M→35K

21.0 - 21.8 mi

Top 85%
×7story building
+17ft-86ft

Overall

24220

Females

10178

F60-64

10178

35K→23M

21.8 - 23.0 mi

Top 86%
×5story building
+23ft-63ft

Overall

24563

Females

10372

F60-64

10372

23M→24M

23.0 - 24.0 mi

Top 91%
×6story building
+12ft-82ft

Overall

25713

Females

10985

F60-64

10985

24M→40K

24.0 - 24.9 mi

Top 88%
×1story
+6ft-20ft

Overall

24864

Females

10612

F60-64

10612

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

25491

Females

10938

F60-64

10938

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×2story building
+22ft-21ft

Overall

26162

Females

11225

F60-64

11225

Passing Analysis

Category:
Athletes Passed
881
Passed By
2110
Net Change
-1229
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22972
5K → 10K109454-345#22972#23317
10K → 15K73461-388#23317#23705
15K → 20K178108+70#23705#23635
20K → Half18180#23635#23635
Half → 25K120116+4#23635#23631
25K → 30K127199-72#23631#23703
30K → 20M44144-100#23703#23803
20M → 21M6687-21#23803#23824
21M → 35K3937+2#23824#23822
35K → 23M49110-61#23822#23883
23M → 24M17132-115#23883#23998
24M → 40K2085-65#23998#24063
40K → 25.2M741-34#24063#24097
25.2M → Finish14118-104#24097#24201
TOTALS8812110-1229
📊

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