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BOSTON MARATHON 2025

Christine Johansen

Bib: 26594•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F50-54)
#0 / 1303
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
9:24/mi
29:11
↑ 97↓ 3451.5%
10K· 6.21 mi
9:17/mi
58:03
↑ 79↓ 1380.4%
15K· 9.32 mi
9:11/mi
1:26:34
↑ 67↓ 78
20K· 12.43 mi
9:32/mi
1:56:11
↑ 106↓ 860.1%
Half· 13.11 mi
9:36/mi
2:02:44
↑ 19↓ 370.5%
25K· 15.53 mi
9:55/mi
2:26:46
↑ 66↓ 880.2%
30K· 18.64 mi
11:02/mi
3:01:02
↑ 181↓ 1480.2%
20M
11:49/mi
3:17:05
↑ 64↓ 500.2%
21M
12:24/mi
3:29:29
↑ 106↓ 241.6%
35K· 21.75 mi
11:26/mi
3:38:02
↑ 17↓ 861.7%
23M
11:27/mi
3:52:22
↑ 23↓ 630.6%
24M
10:51/mi
4:03:13
↓ 821.3%
40K· 24.85 mi
11:41/mi
4:13:12
↓ 200.3%
25.2M
12:31/mi
4:17:31
↑ 13↓ 160.2%
Finish· 26.22 mi
10:51/mi
4:28:34
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:02:44
Pace9:22 /mi
2nd Half
Distance13.11 mi
Time2:25:50
Pace11:07 /mi
📊Positive Split: 18.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:2329:119:2429:11
9:24
-
10K
6.21 mi12:13:1558:039:2128:52
9:17
-0:07
15K
9.32 mi12:41:461:26:349:1728:31
9:11
-0:06
20K
12.43 mi13:11:231:56:119:2129:37
9:32
+0:21
Half
13.11 mi13:17:562:02:449:226:33
9:36
+0:04
25K
15.53 mi13:41:582:26:469:2724:02
9:55
+0:19
30K
18.64 mi14:16:143:01:029:4334:16
11:02
+1:07
20M
20.00 mi14:32:173:17:059:5116:03
11:49
+0:47
21M
21.00 mi14:44:413:29:299:5912:24
12:24
+0:35
35K
21.75 mi14:53:143:38:0210:028:33
11:26
-0:58
23M
23.00 mi15:07:343:52:2210:0614:20
11:27
+0:01
24M
24.00 mi15:18:254:03:1310:0810:51
10:51
-0:36
40K
24.85 mi15:28:244:13:1210:119:59
11:41
+0:50
25.2M
25.20 mi15:32:434:17:3110:134:19
12:31
+0:50
Finish
26.22 mi15:43:464:28:3410:1511:03
10:51
-1:40

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

9:11 /mi

Average Pace

10:15 /mi

Slowest Pace

12:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:26:46

55% of race

Time at Steady Pace

56:10

21% of race

Time at Slower Pace

1:05:38

24% of race

Average Pace: 10:15 /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 mi11:44:2329:119:2429:11
9:24
#23900
10K
6.21 mi12:13:1558:039:2128:52
9:17
#23708
15K
9.32 mi12:41:461:26:349:1728:31
9:11
#23397
20K
12.43 mi13:11:231:56:119:2129:37
9:32
#23283
Half
13.11 mi13:17:562:02:449:226:33
9:36
#23317
25K
15.53 mi13:41:582:26:469:2724:02
9:55
#23269
30K
18.64 mi14:16:143:01:029:4334:16
11:02
#23443
20M
20.00 mi14:32:173:17:059:5116:03
11:49
#23595
21M
21.00 mi14:44:413:29:299:5912:24
12:24
#23658
35K
21.75 mi14:53:143:38:0210:028:33
11:26
#23730
23M
23.00 mi15:07:343:52:2210:0614:20
11:27
#23755
24M
24.00 mi15:18:254:03:1310:0810:51
10:51
#23756
40K
24.85 mi15:28:244:13:1210:119:59
11:41
#23781
25.2M
25.20 mi15:32:434:17:3110:134:19
12:31
#23793
Finish
26.22 mi15:43:464:28:3410:1511:03
10:51
#23868
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi239009646964622793(Top 80%)8997(Top 74%)8997(Top 690%)
10K6.21 mi3.10 mi23708+1929532+1149532+11423506(Top 83%)9417(Top 77%)9417(Top 723%)
15K9.32 mi3.11 mi23397+3119347+1859347+18522793(Top 80%)8997(Top 74%)8997(Top 690%)
20K12.43 mi3.11 mi23283+1149277+709277+7023015(Top 81%)9159(Top 75%)9159(Top 703%)
Half13.11 mi0.68 mi23317-349295-189295-1823875(Top 84%)9636(Top 79%)9636(Top 740%)
25K15.53 mi2.42 mi23269+489279+169279+1623039(Top 81%)9216(Top 75%)9216(Top 707%)
30K18.64 mi3.11 mi23443-1749428-1499428-14924053(Top 85%)9889(Top 81%)9889(Top 759%)
20M20.00 mi1.36 mi23595-1529537-1099537-10924999(Top 88%)10469(Top 86%)10469(Top 803%)
21M21.00 mi1.00 mi23658-639588-519588-5124266(Top 85%)10163(Top 83%)10163(Top 780%)
35K21.75 mi0.75 mi23730-729629-419629-4125000(Top 88%)10583(Top 87%)10583(Top 812%)
23M23.00 mi1.25 mi23755-259668-399668-3924170(Top 85%)10186(Top 83%)10186(Top 782%)
24M24.00 mi1.00 mi23756-19679-119679-1123683(Top 83%)9970(Top 82%)9970(Top 765%)
40K24.85 mi0.85 mi23781-259710-319710-3124447(Top 86%)10395(Top 85%)10395(Top 798%)
25.2M25.20 mi0.35 mi23793-129720-109720-1024266(Top 85%)10294(Top 84%)10294(Top 790%)
Finish26.22 mi1.02 mi23868-759767-479767-4725061(Top 88%)10680(Top 87%)10680(Top 820%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21story building
+97ft-345ft

Overall

22793

Females

8997

F50-54

8997

5K→10K

3.1 - 6.2 mi

Top 83%
×5story building
+79ft-138ft

Overall

23506

Females

9417

F50-54

9417

10K→15K

6.2 - 9.3 mi

Top 80%
×3story building
+67ft-78ft

Overall

22793

Females

8997

F50-54

8997

15K→20K

9.3 - 12.4 mi

Top 81%
×5story building
+106ft-86ft

Overall

23015

Females

9159

F50-54

9159

20K→Half

12.4 - 13.1 mi

Top 84%
×2story building
+19ft-37ft

Overall

23875

Females

9636

F50-54

9636

Half→25K

13.1 - 15.5 mi

Top 81%
×4story building
+66ft-88ft

Overall

23039

Females

9216

F50-54

9216

25K→30K

15.5 - 18.6 mi

Top 85%
×9story building
+181ft-148ft

Overall

24053

Females

9889

F50-54

9889

30K→20M

18.6 - 20.0 mi

Top 88%
×5story building
+64ft-50ft

Overall

24999

Females

10469

F50-54

10469

20M→21M

20.0 - 21.0 mi

Top 85%
×8story building
+106ft-24ft

Overall

24266

Females

10163

F50-54

10163

21M→35K

21.0 - 21.8 mi

Top 88%
×7story building
+17ft-86ft

Overall

25000

Females

10583

F50-54

10583

35K→23M

21.8 - 23.0 mi

Top 85%
×5story building
+23ft-63ft

Overall

24170

Females

10186

F50-54

10186

23M→24M

23.0 - 24.0 mi

Top 83%
×6story building
+12ft-82ft

Overall

23683

Females

9970

F50-54

9970

24M→40K

24.0 - 24.9 mi

Top 86%
×1story
+6ft-20ft

Overall

24447

Females

10395

F50-54

10395

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1story
+13ft-16ft

Overall

24266

Females

10294

F50-54

10294

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2story building
+22ft-21ft

Overall

25061

Females

10680

F50-54

10680

Passing Analysis

Category:
Athletes Passed
1447
Passed By
1415
Net Change
+32
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23900
5K → 10K346154+192#23900#23708
10K → 15K35544+311#23708#23397
15K → 20K20490+114#23397#23283
20K → Half1953-34#23283#23317
Half → 25K14395+48#23317#23269
25K → 30K108282-174#23269#23443
30K → 20M37189-152#23443#23595
20M → 21M46109-63#23595#23658
21M → 35K2395-72#23658#23730
35K → 23M5883-25#23730#23755
23M → 24M4243-1#23755#23756
24M → 40K3560-25#23756#23781
40K → 25.2M1224-12#23781#23793
25.2M → Finish1994-75#23793#23868
TOTALS14471415+32
📊

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