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BOSTON MARATHON 2025

Katie Edwards

Bib: 11390•F

CT

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 45%
Gender (Female)
#0 / 12228
Top 29%
Masters (Masters Women)
#0 / 6759
Top 14%
Division (F40-44)
#0 / 1718
Top 30%
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
7:25/mi
23:01
↑ 97↓ 3451.5%
10K· 6.21 mi
7:38/mi
46:43
↑ 79↓ 1380.4%
15K· 9.32 mi
7:41/mi
1:10:36
↑ 67↓ 78
20K· 12.43 mi
7:50/mi
1:34:57
↑ 106↓ 860.1%
Half· 13.11 mi
7:48/mi
1:40:16
↑ 19↓ 370.5%
25K· 15.53 mi
7:54/mi
1:59:26
↑ 66↓ 880.2%
30K· 18.64 mi
8:24/mi
2:25:33
↑ 181↓ 1480.2%
20M
8:32/mi
2:37:09
↑ 64↓ 500.2%
21M
8:57/mi
2:46:06
↑ 106↓ 241.6%
35K· 21.75 mi
8:17/mi
2:52:18
↑ 17↓ 861.7%
23M
8:24/mi
3:02:49
↑ 23↓ 630.6%
24M
8:16/mi
3:11:05
↓ 821.3%
40K· 24.85 mi
8:01/mi
3:17:56
↓ 200.3%
25.2M
8:42/mi
3:20:56
↑ 13↓ 160.2%
Finish· 26.22 mi
7:16/mi
3:28:20
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:16
Pace7:39 /mi
2nd Half
Distance13.11 mi
Time1:48:04
Pace8:15 /mi
📊Positive Split: 7.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:4623:017:2523:01
7:25
-
10K
6.21 mi11:13:2846:437:3123:42
7:38
+0:13
15K
9.32 mi11:37:211:10:367:3423:53
7:41
+0:03
20K
12.43 mi12:01:421:34:577:3824:21
7:50
+0:09
Half
13.11 mi12:07:011:40:167:395:19
7:48
-0:02
25K
15.53 mi12:26:111:59:267:4119:10
7:54
+0:06
30K
18.64 mi12:52:182:25:337:4826:07
8:24
+0:30
20M
20.00 mi13:03:542:37:097:5111:36
8:32
+0:08
21M
21.00 mi13:12:512:46:067:558:57
8:57
+0:25
35K
21.75 mi13:19:032:52:187:556:12
8:17
-0:40
23M
23.00 mi13:29:343:02:497:5710:31
8:24
+0:07
24M
24.00 mi13:37:503:11:057:588:16
8:16
-0:08
40K
24.85 mi13:44:413:17:567:586:51
8:01
-0:15
25.2M
25.20 mi13:47:413:20:567:583:00
8:42
+0:41
Finish
26.22 mi13:55:053:28:207:577:24
7:16
-1:26

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

7:16 /mi

Average Pace

7:57 /mi

Slowest Pace

8:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:18:00

37% of race

Time at Steady Pace

55:41

27% of race

Time at Slower Pace

1:14:39

36% of race

Average Pace: 7:57 /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 mi10:49:4623:017:2523:01
7:25
#11436
10K
6.21 mi11:13:2846:437:3123:42
7:38
#12305
15K
9.32 mi11:37:211:10:367:3423:53
7:41
#12632
20K
12.43 mi12:01:421:34:577:3824:21
7:50
#12842
Half
13.11 mi12:07:011:40:167:395:19
7:48
#12897
25K
15.53 mi12:26:111:59:267:4119:10
7:54
#12939
30K
18.64 mi12:52:182:25:337:4826:07
8:24
#13164
20M
20.00 mi13:03:542:37:097:5111:36
8:32
#13190
21M
21.00 mi13:12:512:46:067:558:57
8:57
#13161
35K
21.75 mi13:19:032:52:187:556:12
8:17
#13189
23M
23.00 mi13:29:343:02:497:5710:31
8:24
#13142
24M
24.00 mi13:37:503:11:057:588:16
8:16
#13124
40K
24.85 mi13:44:413:17:567:586:51
8:01
#13000
25.2M
25.20 mi13:47:413:20:567:583:00
8:42
#12956
Finish
26.22 mi13:55:053:28:207:577:24
7:16
#12684
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi114362505250513391(Top 47%)3677(Top 30%)3677(Top 214%)
10K6.21 mi3.10 mi12305-8692963-4582963-45813278(Top 47%)3542(Top 29%)3542(Top 206%)
15K9.32 mi3.11 mi12632-3273173-2103173-21013391(Top 47%)3677(Top 30%)3677(Top 214%)
20K12.43 mi3.11 mi12842-2103351-1783351-17813578(Top 48%)3860(Top 32%)3860(Top 225%)
Half13.11 mi0.68 mi12897-553391-403391-4014225(Top 50%)4176(Top 34%)4176(Top 243%)
25K15.53 mi2.42 mi12939-423440-493440-4913140(Top 46%)3742(Top 31%)3742(Top 218%)
30K18.64 mi3.11 mi13164-2253648-2083648-20814172(Top 50%)4468(Top 37%)4468(Top 260%)
20M20.00 mi1.36 mi13190-263687-393687-3914011(Top 49%)4514(Top 37%)4514(Top 263%)
21M21.00 mi1.00 mi13161+293695-83695-813225(Top 47%)4224(Top 35%)4224(Top 246%)
35K21.75 mi0.75 mi13189-283731-363731-3614184(Top 50%)4772(Top 39%)4772(Top 278%)
23M23.00 mi1.25 mi13142+473752-213752-2112697(Top 45%)4095(Top 33%)4095(Top 238%)
24M24.00 mi1.00 mi13124+183777-253777-2513044(Top 46%)4335(Top 35%)4335(Top 252%)
40K24.85 mi0.85 mi13000+1243737+403737+4010342(Top 36%)3106(Top 25%)3106(Top 181%)
25.2M25.20 mi0.35 mi12956+443716+213716+2110106(Top 36%)3093(Top 25%)3093(Top 180%)
Finish26.22 mi1.02 mi12684+2723601+1153601+1157555(Top 27%)1891(Top 15%)1891(Top 110%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21story building
+97ft-345ft

Overall

13391

Females

3677

F40-44

3677

5K→10K

3.1 - 6.2 mi

Top 47%
×5story building
+79ft-138ft

Overall

13278

Females

3542

F40-44

3542

10K→15K

6.2 - 9.3 mi

Top 47%
×3story building
+67ft-78ft

Overall

13391

Females

3677

F40-44

3677

15K→20K

9.3 - 12.4 mi

Top 48%
×5story building
+106ft-86ft

Overall

13578

Females

3860

F40-44

3860

20K→Half

12.4 - 13.1 mi

Top 50%
×2story building
+19ft-37ft

Overall

14225

Females

4176

F40-44

4176

Half→25K

13.1 - 15.5 mi

Top 46%
×4story building
+66ft-88ft

Overall

13140

Females

3742

F40-44

3742

25K→30K

15.5 - 18.6 mi

Top 50%
×9story building
+181ft-148ft

Overall

14172

Females

4468

F40-44

4468

30K→20M

18.6 - 20.0 mi

Top 49%
×5story building
+64ft-50ft

Overall

14011

Females

4514

F40-44

4514

20M→21M

20.0 - 21.0 mi

Top 47%
×8story building
+106ft-24ft

Overall

13225

Females

4224

F40-44

4224

21M→35K

21.0 - 21.8 mi

Top 50%
×7story building
+17ft-86ft

Overall

14184

Females

4772

F40-44

4772

35K→23M

21.8 - 23.0 mi

Top 45%
×5story building
+23ft-63ft

Overall

12697

Females

4095

F40-44

4095

23M→24M

23.0 - 24.0 mi

Top 46%
×6story building
+12ft-82ft

Overall

13044

Females

4335

F40-44

4335

24M→40K

24.0 - 24.9 mi

Top 36%
×1story
+6ft-20ft

Overall

10342

Females

3106

F40-44

3106

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

10106

Females

3093

F40-44

3093

25.2M→Finish

25.2 - 26.2 mi

Top 27%
×2story building
+22ft-21ft

Overall

7555

Females

1891

F40-44

1891

Passing Analysis

Category:
Athletes Passed
1577
Passed By
2825
Net Change
-1248
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11436
5K → 10K52921-869#11436#12305
10K → 15K86413-327#12305#12632
15K → 20K138348-210#12632#12842
20K → Half2176-55#12842#12897
Half → 25K140182-42#12897#12939
25K → 30K180405-225#12939#13164
30K → 20M108134-26#13164#13190
20M → 21M11586+29#13190#13161
21M → 35K4876-28#13161#13189
35K → 23M13588+47#13189#13142
23M → 24M7961+18#13142#13124
24M → 40K14420+124#13124#13000
40K → 25.2M5511+44#13000#12956
25.2M → Finish2764+272#12956#12684
TOTALS15772825-1248
📊

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