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BOSTON MARATHON 2025

Emily Paterson

Bib: 13661•F

CA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 41%
Gender (Female)
#0 / 12228
Top 25%
Division (F18-39)
#0 / 5469
Top 42%
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
7:47/mi
24:10
↑ 97↓ 3451.5%
10K· 6.21 mi
7:52/mi
48:36
↑ 79↓ 1380.4%
15K· 9.32 mi
7:50/mi
1:12:55
↑ 67↓ 78
20K· 12.43 mi
7:48/mi
1:37:08
↑ 106↓ 860.1%
Half· 13.11 mi
7:34/mi
1:42:18
↑ 19↓ 370.5%
25K· 15.53 mi
7:44/mi
2:01:04
↑ 66↓ 880.2%
30K· 18.64 mi
7:55/mi
2:25:39
↑ 181↓ 1480.2%
20M
7:52/mi
2:36:20
↑ 64↓ 500.2%
21M
8:07/mi
2:44:27
↑ 106↓ 241.6%
35K· 21.75 mi
7:30/mi
2:50:04
↑ 17↓ 861.7%
23M
7:41/mi
2:59:41
↑ 23↓ 630.6%
24M
7:28/mi
3:07:09
↓ 821.3%
40K· 24.85 mi
7:55/mi
3:13:55
↓ 200.3%
25.2M
8:36/mi
3:16:53
↑ 13↓ 160.2%
Finish· 26.22 mi
7:32/mi
3:24:34
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:42:18
Pace7:48 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:42:16
Pace7:48 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:3824:107:4724:10
7:47
-
10K
6.21 mi11:18:0448:367:4924:26
7:52
+0:05
15K
9.32 mi11:42:231:12:557:4924:19
7:50
-0:02
20K
12.43 mi12:06:361:37:087:4924:13
7:48
-0:02
Half
13.11 mi12:11:461:42:187:485:10
7:34
-0:14
25K
15.53 mi12:30:322:01:047:4818:46
7:44
+0:10
30K
18.64 mi12:55:072:25:397:4924:35
7:55
+0:11
20M
20.00 mi13:05:482:36:207:4910:41
7:52
-0:03
21M
21.00 mi13:13:552:44:277:508:07
8:07
+0:15
35K
21.75 mi13:19:322:50:047:495:37
7:30
-0:37
23M
23.00 mi13:29:092:59:417:499:37
7:41
+0:11
24M
24.00 mi13:36:373:07:097:487:28
7:28
-0:13
40K
24.85 mi13:43:233:13:557:486:46
7:55
+0:27
25.2M
25.20 mi13:46:213:16:537:492:58
8:36
+0:41
Finish
26.22 mi13:54:023:24:347:487:41
7:32
-1:04

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

7:28 /mi

Average Pace

7:48 /mi

Slowest Pace

8:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:21:36

99% of race

Time at Steady Pace

2:58

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:48 /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 mi10:53:3824:107:4724:10
7:47
#14620
10K
6.21 mi11:18:0448:367:4924:26
7:52
#14957
15K
9.32 mi11:42:231:12:557:4924:19
7:50
#14833
20K
12.43 mi12:06:361:37:087:4924:13
7:48
#14390
Half
13.11 mi12:11:461:42:187:485:10
7:34
#14273
25K
15.53 mi12:30:322:01:047:4818:46
7:44
#13840
30K
18.64 mi12:55:072:25:397:4924:35
7:55
#13207
20M
20.00 mi13:05:482:36:207:4910:41
7:52
#12875
21M
21.00 mi13:13:552:44:277:508:07
8:07
#12539
35K
21.75 mi13:19:322:50:047:495:37
7:30
#12384
23M
23.00 mi13:29:092:59:417:499:37
7:41
#12058
24M
24.00 mi13:36:373:07:097:487:28
7:28
#11828
40K
24.85 mi13:43:233:13:557:486:46
7:55
#11703
25.2M
25.20 mi13:46:213:16:537:492:58
8:36
#11655
Finish
26.22 mi13:54:023:24:347:487:41
7:32
#11528
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi146204290429014607(Top 51%)4358(Top 36%)4358(Top 80%)
10K6.21 mi3.10 mi14957-3374521-2314521-23115389(Top 54%)4769(Top 39%)4769(Top 87%)
15K9.32 mi3.11 mi14833+1244456+654456+6514607(Top 51%)4358(Top 36%)4358(Top 80%)
20K12.43 mi3.11 mi14390+4434228+2284228+22813229(Top 47%)3668(Top 30%)3668(Top 67%)
Half13.11 mi0.68 mi14273+1174164+644164+6412399(Top 44%)3166(Top 26%)3166(Top 58%)
25K15.53 mi2.42 mi13840+4333952+2123952+21211882(Top 42%)3057(Top 25%)3057(Top 56%)
30K18.64 mi3.11 mi13207+6333672+2803672+28010755(Top 38%)2669(Top 22%)2669(Top 49%)
20M20.00 mi1.36 mi12875+3323514+1583514+1589493(Top 33%)2218(Top 18%)2218(Top 41%)
21M21.00 mi1.00 mi12539+3363360+1543360+1548100(Top 29%)1782(Top 15%)1782(Top 33%)
35K21.75 mi0.75 mi12384+1553306+543306+548754(Top 31%)2033(Top 17%)2033(Top 37%)
23M23.00 mi1.25 mi12058+3263162+1443162+1447817(Top 28%)1754(Top 14%)1754(Top 32%)
24M24.00 mi1.00 mi11828+2303085+773085+777517(Top 26%)1685(Top 14%)1685(Top 31%)
40K24.85 mi0.85 mi11703+1253049+363049+369607(Top 34%)2732(Top 22%)2732(Top 50%)
25.2M25.20 mi0.35 mi11655+483039+103039+109512(Top 33%)2789(Top 23%)2789(Top 51%)
Finish26.22 mi1.02 mi11528+1273022+173022+179519(Top 34%)2774(Top 23%)2774(Top 51%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21story building
+97ft-345ft

Overall

14607

Females

4358

F18-39

4358

5K→10K

3.1 - 6.2 mi

Top 54%
×5story building
+79ft-138ft

Overall

15389

Females

4769

F18-39

4769

10K→15K

6.2 - 9.3 mi

Top 51%
×3story building
+67ft-78ft

Overall

14607

Females

4358

F18-39

4358

15K→20K

9.3 - 12.4 mi

Top 47%
×5story building
+106ft-86ft

Overall

13229

Females

3668

F18-39

3668

20K→Half

12.4 - 13.1 mi

Top 44%
×2story building
+19ft-37ft

Overall

12399

Females

3166

F18-39

3166

Half→25K

13.1 - 15.5 mi

Top 42%
×4story building
+66ft-88ft

Overall

11882

Females

3057

F18-39

3057

25K→30K

15.5 - 18.6 mi

Top 38%
×9story building
+181ft-148ft

Overall

10755

Females

2669

F18-39

2669

30K→20M

18.6 - 20.0 mi

Top 33%
×5story building
+64ft-50ft

Overall

9493

Females

2218

F18-39

2218

20M→21M

20.0 - 21.0 mi

Top 29%
×8story building
+106ft-24ft

Overall

8100

Females

1782

F18-39

1782

21M→35K

21.0 - 21.8 mi

Top 31%
×7story building
+17ft-86ft

Overall

8754

Females

2033

F18-39

2033

35K→23M

21.8 - 23.0 mi

Top 28%
×5story building
+23ft-63ft

Overall

7817

Females

1754

F18-39

1754

23M→24M

23.0 - 24.0 mi

Top 26%
×6story building
+12ft-82ft

Overall

7517

Females

1685

F18-39

1685

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

9607

Females

2732

F18-39

2732

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

9512

Females

2789

F18-39

2789

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2story building
+22ft-21ft

Overall

9519

Females

2774

F18-39

2774

Passing Analysis

Category:
Athletes Passed
3861
Passed By
769
Net Change
+3092
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14620
5K → 10K168505-337#14620#14957
10K → 15K256132+124#14957#14833
15K → 20K47229+443#14833#14390
20K → Half1203+117#14390#14273
Half → 25K44512+433#14273#13840
25K → 30K64916+633#13840#13207
30K → 20M3353+332#13207#12875
20M → 21M3371+336#12875#12539
21M → 35K1594+155#12539#12384
35K → 23M3304+326#12384#12058
23M → 24M2333+230#12058#11828
24M → 40K14217+125#11828#11703
40K → 25.2M579+48#11703#11655
25.2M → Finish15831+127#11655#11528
TOTALS3861769+3092
📊

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