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BOSTON MARATHON 2025

Christine Edwardson

Bib: 24412•F

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F55-59)
#0 / 994
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
8:53/mi
27:37
↑ 97↓ 3451.5%
10K· 6.21 mi
8:52/mi
55:11
↑ 79↓ 1380.4%
15K· 9.32 mi
9:07/mi
1:23:31
↑ 67↓ 78
20K· 12.43 mi
9:39/mi
1:53:29
↑ 106↓ 860.1%
Half· 13.11 mi
10:11/mi
2:00:26
↑ 19↓ 370.5%
25K· 15.53 mi
11:33/mi
2:28:27
↑ 66↓ 880.2%
30K· 18.64 mi
11:41/mi
3:04:45
↑ 181↓ 1480.2%
20M
10:24/mi
3:18:53
↑ 64↓ 500.2%
21M
12:59/mi
3:31:52
↑ 106↓ 241.6%
35K· 21.75 mi
10:55/mi
3:40:02
↑ 17↓ 861.7%
23M
12:20/mi
3:55:28
↑ 23↓ 630.6%
24M
10:34/mi
4:06:02
↓ 821.3%
40K· 24.85 mi
12:27/mi
4:16:41
↓ 200.3%
25.2M
12:57/mi
4:21:09
↑ 13↓ 160.2%
Finish· 26.22 mi
11:01/mi
4:32:23
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:00:26
Pace9:11 /mi
2nd Half
Distance13.11 mi
Time2:31:57
Pace11:35 /mi
📊Positive Split: 26.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:3027:378:5327:37
8:53
-
10K
6.21 mi11:56:0455:118:5327:34
8:52
-0:01
15K
9.32 mi12:24:241:23:318:5828:20
9:07
+0:15
20K
12.43 mi12:54:221:53:299:0829:58
9:39
+0:32
Half
13.11 mi13:01:192:00:269:116:57
10:11
+0:32
25K
15.53 mi13:29:202:28:279:3328:01
11:33
+1:22
30K
18.64 mi14:05:383:04:459:5536:18
11:41
+0:08
20M
20.00 mi14:19:463:18:539:5714:08
10:24
-1:17
21M
21.00 mi14:32:453:31:5210:0512:59
12:59
+2:35
35K
21.75 mi14:40:553:40:0210:078:10
10:55
-2:04
23M
23.00 mi14:56:213:55:2810:1415:26
12:20
+1:25
24M
24.00 mi15:06:554:06:0210:1510:34
10:34
-1:46
40K
24.85 mi15:17:344:16:4110:2010:39
12:27
+1:53
25.2M
25.20 mi15:22:024:21:0910:224:28
12:57
+0:30
Finish
26.22 mi15:33:164:32:2310:2411:14
11:01
-1:56

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

8:52 /mi

Average Pace

10:24 /mi

Slowest Pace

12:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:00:26

44% of race

Time at Steady Pace

1:12:07

26% of race

Time at Slower Pace

1:19:50

29% 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 mi11:28:3027:378:5327:37
8:53
#21959
10K
6.21 mi11:56:0455:118:5327:34
8:52
#21881
15K
9.32 mi12:24:241:23:318:5828:20
9:07
#22129
20K
12.43 mi12:54:221:53:299:0829:58
9:39
#22492
Half
13.11 mi13:01:192:00:269:116:57
10:11
#22722
25K
15.53 mi13:29:202:28:279:3328:01
11:33
#23580
30K
18.64 mi14:05:383:04:459:5536:18
11:41
#23995
20M
20.00 mi14:19:463:18:539:5714:08
10:24
#23862
21M
21.00 mi14:32:453:31:5210:0512:59
12:59
#23964
35K
21.75 mi14:40:553:40:0210:078:10
10:55
#23975
23M
23.00 mi14:56:213:55:2810:1415:26
12:20
#24094
24M
24.00 mi15:06:554:06:0210:1510:34
10:34
#24049
40K
24.85 mi15:17:344:16:4110:2010:39
12:27
#24150
25.2M
25.20 mi15:22:024:21:0910:224:28
12:57
#24173
Finish
26.22 mi15:33:164:32:2310:2411:14
11:01
#24218
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi219598605860522547(Top 79%)8863(Top 72%)8863(Top 892%)
10K6.21 mi3.10 mi21881+788543+628543+6221781(Top 77%)8471(Top 69%)8471(Top 852%)
15K9.32 mi3.11 mi22129-2488667-1248667-12422547(Top 79%)8863(Top 72%)8863(Top 892%)
20K12.43 mi3.11 mi22492-3638860-1938860-19323346(Top 82%)9333(Top 76%)9333(Top 939%)
Half13.11 mi0.68 mi22722-2308969-1098969-10925239(Top 89%)10395(Top 85%)10395(Top 1046%)
25K15.53 mi2.42 mi23580-8589468-4999468-49925934(Top 91%)10827(Top 89%)10827(Top 1089%)
30K18.64 mi3.11 mi23995-4159725-2579725-25725121(Top 88%)10470(Top 86%)10470(Top 1053%)
20M20.00 mi1.36 mi23862+1339675+509675+5022172(Top 78%)8998(Top 74%)8998(Top 905%)
21M21.00 mi1.00 mi23964-1029748-739748-7325028(Top 88%)10585(Top 87%)10585(Top 1065%)
35K21.75 mi0.75 mi23975-119768-209768-2024041(Top 85%)10081(Top 82%)10081(Top 1014%)
23M23.00 mi1.25 mi24094-1199844-769844-7625567(Top 90%)10893(Top 89%)10893(Top 1096%)
24M24.00 mi1.00 mi24049+459840+49840+423011(Top 81%)9647(Top 79%)9647(Top 971%)
40K24.85 mi0.85 mi24150-1019907-679907-6725615(Top 90%)10954(Top 90%)10954(Top 1102%)
25.2M25.20 mi0.35 mi24173-239922-159922-1524992(Top 88%)10678(Top 87%)10678(Top 1074%)
Finish26.22 mi1.02 mi24218-459951-299951-2925421(Top 89%)10864(Top 89%)10864(Top 1093%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21story building
+97ft-345ft

Overall

22547

Females

8863

F55-59

8863

5K→10K

3.1 - 6.2 mi

Top 77%
×5story building
+79ft-138ft

Overall

21781

Females

8471

F55-59

8471

10K→15K

6.2 - 9.3 mi

Top 79%
×3story building
+67ft-78ft

Overall

22547

Females

8863

F55-59

8863

15K→20K

9.3 - 12.4 mi

Top 82%
×5story building
+106ft-86ft

Overall

23346

Females

9333

F55-59

9333

20K→Half

12.4 - 13.1 mi

Top 89%
×2story building
+19ft-37ft

Overall

25239

Females

10395

F55-59

10395

Half→25K

13.1 - 15.5 mi

Top 91%
×4story building
+66ft-88ft

Overall

25934

Females

10827

F55-59

10827

25K→30K

15.5 - 18.6 mi

Top 88%
×9story building
+181ft-148ft

Overall

25121

Females

10470

F55-59

10470

30K→20M

18.6 - 20.0 mi

Top 78%
×5story building
+64ft-50ft

Overall

22172

Females

8998

F55-59

8998

20M→21M

20.0 - 21.0 mi

Top 88%
×8story building
+106ft-24ft

Overall

25028

Females

10585

F55-59

10585

21M→35K

21.0 - 21.8 mi

Top 85%
×7story building
+17ft-86ft

Overall

24041

Females

10081

F55-59

10081

35K→23M

21.8 - 23.0 mi

Top 90%
×5story building
+23ft-63ft

Overall

25567

Females

10893

F55-59

10893

23M→24M

23.0 - 24.0 mi

Top 81%
×6story building
+12ft-82ft

Overall

23011

Females

9647

F55-59

9647

24M→40K

24.0 - 24.9 mi

Top 90%
×1story
+6ft-20ft

Overall

25615

Females

10954

F55-59

10954

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

24992

Females

10678

F55-59

10678

25.2M→Finish

25.2 - 26.2 mi

Top 89%
×2story building
+22ft-21ft

Overall

25421

Females

10864

F55-59

10864

Passing Analysis

Category:
Athletes Passed
930
Passed By
3189
Net Change
-2259
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21959
5K → 10K299221+78#21959#21881
10K → 15K122370-248#21881#22129
15K → 20K89452-363#22129#22492
20K → Half6236-230#22492#22722
Half → 25K14872-858#22722#23580
25K → 30K41456-415#23580#23995
30K → 20M14714+133#23995#23862
20M → 21M32134-102#23862#23964
21M → 35K3546-11#23964#23975
35K → 23M32151-119#23975#24094
23M → 24M6823+45#24094#24049
24M → 40K16117-101#24049#24150
40K → 25.2M730-23#24150#24173
25.2M → Finish2267-45#24173#24218
TOTALS9303189-2259
📊

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