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BOSTON MARATHON 2025

Andie Emmett

Bib: 18998•F

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0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Top 49%
Division (F40-44)
#0 / 1718
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
8:09/mi
25:20
↑ 97↓ 3451.5%
10K· 6.21 mi
8:17/mi
51:05
↑ 79↓ 1380.4%
15K· 9.32 mi
8:32/mi
1:17:36
↑ 67↓ 78
20K· 12.43 mi
8:36/mi
1:44:20
↑ 106↓ 860.1%
Half· 13.11 mi
8:29/mi
1:50:07
↑ 19↓ 370.5%
25K· 15.53 mi
8:52/mi
2:11:36
↑ 66↓ 880.2%
30K· 18.64 mi
9:38/mi
2:41:32
↑ 181↓ 1480.2%
20M
9:27/mi
2:54:23
↑ 64↓ 500.2%
21M
10:27/mi
3:04:50
↑ 106↓ 241.6%
35K· 21.75 mi
9:13/mi
3:11:44
↑ 17↓ 861.7%
23M
9:21/mi
3:23:27
↑ 23↓ 630.6%
24M
9:04/mi
3:32:31
↓ 821.3%
40K· 24.85 mi
8:54/mi
3:40:08
↓ 200.3%
25.2M
10:06/mi
3:43:37
↑ 13↓ 160.2%
Finish· 26.22 mi
8:19/mi
3:52:06
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:07
Pace8:24 /mi
2nd Half
Distance13.11 mi
Time2:01:59
Pace9:18 /mi
📊Positive Split: 10.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:3725:208:0925:20
8:09
-
10K
6.21 mi11:42:2251:058:1325:45
8:17
+0:08
15K
9.32 mi12:08:531:17:368:2026:31
8:32
+0:15
20K
12.43 mi12:35:371:44:208:2426:44
8:36
+0:04
Half
13.11 mi12:41:241:50:078:245:47
8:29
-0:07
25K
15.53 mi13:02:532:11:368:2821:29
8:52
+0:23
30K
18.64 mi13:32:492:41:328:4029:56
9:38
+0:46
20M
20.00 mi13:45:402:54:238:4312:51
9:27
-0:11
21M
21.00 mi13:56:073:04:508:4810:27
10:27
+1:00
35K
21.75 mi14:03:013:11:448:496:54
9:13
-1:14
23M
23.00 mi14:14:443:23:278:5111:43
9:21
+0:08
24M
24.00 mi14:23:483:32:318:519:04
9:04
-0:17
40K
24.85 mi14:31:253:40:088:517:37
8:54
-0:10
25.2M
25.20 mi14:34:543:43:378:523:29
10:06
+1:12
Finish
26.22 mi14:43:233:52:068:528:29
8:19
-1:47

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

8:09 /mi

Average Pace

8:52 /mi

Slowest Pace

10:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:31:52

40% of race

Time at Steady Pace

1:11:48

31% of race

Time at Slower Pace

1:08:26

29% of race

Average Pace: 8:51 /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 mi11:16:3725:208:0925:20
8:09
#17801
10K
6.21 mi11:42:2251:058:1325:45
8:17
#18118
15K
9.32 mi12:08:531:17:368:2026:31
8:32
#18565
20K
12.43 mi12:35:371:44:208:2426:44
8:36
#18631
Half
13.11 mi12:41:241:50:078:245:47
8:29
#18639
25K
15.53 mi13:02:532:11:368:2821:29
8:52
#18744
30K
18.64 mi13:32:492:41:328:4029:56
9:38
#19142
20M
20.00 mi13:45:402:54:238:4312:51
9:27
#19120
21M
21.00 mi13:56:073:04:508:4810:27
10:27
#19187
35K
21.75 mi14:03:013:11:448:496:54
9:13
#19194
23M
23.00 mi14:14:443:23:278:5111:43
9:21
#19131
24M
24.00 mi14:23:483:32:318:519:04
9:04
#19066
40K
24.85 mi14:31:253:40:088:517:37
8:54
#18920
25.2M
25.20 mi14:34:543:43:378:523:29
10:06
#18911
Finish
26.22 mi14:43:233:52:068:528:29
8:19
#18760
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi178016222622219549(Top 69%)7201(Top 59%)7201(Top 419%)
10K6.21 mi3.10 mi18118-3176403-1816403-18118483(Top 65%)6591(Top 54%)6591(Top 384%)
15K9.32 mi3.11 mi18565-4476661-2586661-25819549(Top 69%)7201(Top 59%)7201(Top 419%)
20K12.43 mi3.11 mi18631-666691-306691-3018894(Top 67%)6852(Top 56%)6852(Top 399%)
Half13.11 mi0.68 mi18639-86704-136704-1319104(Top 67%)6963(Top 57%)6963(Top 405%)
25K15.53 mi2.42 mi18744-1056769-656769-6519246(Top 68%)7112(Top 58%)7112(Top 414%)
30K18.64 mi3.11 mi19142-3987039-2707039-27020494(Top 72%)7927(Top 65%)7927(Top 461%)
20M20.00 mi1.36 mi19120+227046-77046-718990(Top 67%)7249(Top 59%)7249(Top 422%)
21M21.00 mi1.00 mi19187-677106-607106-6019857(Top 70%)7828(Top 64%)7828(Top 456%)
35K21.75 mi0.75 mi19194-77127-217127-2119283(Top 68%)7592(Top 62%)7592(Top 442%)
23M23.00 mi1.25 mi19131+637120+77120+718064(Top 64%)7013(Top 57%)7013(Top 408%)
24M24.00 mi1.00 mi19066+657103+177103+1717724(Top 62%)6890(Top 56%)6890(Top 401%)
40K24.85 mi0.85 mi18920+1467058+457058+4515841(Top 56%)5970(Top 49%)5970(Top 347%)
25.2M25.20 mi0.35 mi18911+97055+37055+317524(Top 62%)6878(Top 56%)6878(Top 400%)
Finish26.22 mi1.02 mi18760+1516997+586997+5815127(Top 53%)5564(Top 46%)5564(Top 324%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21story building
+97ft-345ft

Overall

19549

Females

7201

F40-44

7201

5K→10K

3.1 - 6.2 mi

Top 65%
×5story building
+79ft-138ft

Overall

18483

Females

6591

F40-44

6591

10K→15K

6.2 - 9.3 mi

Top 69%
×3story building
+67ft-78ft

Overall

19549

Females

7201

F40-44

7201

15K→20K

9.3 - 12.4 mi

Top 67%
×5story building
+106ft-86ft

Overall

18894

Females

6852

F40-44

6852

20K→Half

12.4 - 13.1 mi

Top 67%
×2story building
+19ft-37ft

Overall

19104

Females

6963

F40-44

6963

Half→25K

13.1 - 15.5 mi

Top 68%
×4story building
+66ft-88ft

Overall

19246

Females

7112

F40-44

7112

25K→30K

15.5 - 18.6 mi

Top 72%
×9story building
+181ft-148ft

Overall

20494

Females

7927

F40-44

7927

30K→20M

18.6 - 20.0 mi

Top 67%
×5story building
+64ft-50ft

Overall

18990

Females

7249

F40-44

7249

20M→21M

20.0 - 21.0 mi

Top 70%
×8story building
+106ft-24ft

Overall

19857

Females

7828

F40-44

7828

21M→35K

21.0 - 21.8 mi

Top 68%
×7story building
+17ft-86ft

Overall

19283

Females

7592

F40-44

7592

35K→23M

21.8 - 23.0 mi

Top 64%
×5story building
+23ft-63ft

Overall

18064

Females

7013

F40-44

7013

23M→24M

23.0 - 24.0 mi

Top 62%
×6story building
+12ft-82ft

Overall

17724

Females

6890

F40-44

6890

24M→40K

24.0 - 24.9 mi

Top 56%
×1story
+6ft-20ft

Overall

15841

Females

5970

F40-44

5970

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

17524

Females

6878

F40-44

6878

25.2M→Finish

25.2 - 26.2 mi

Top 53%
×2story building
+22ft-21ft

Overall

15127

Females

5564

F40-44

5564

Passing Analysis

Category:
Athletes Passed
1504
Passed By
2463
Net Change
-959
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17801
5K → 10K163480-317#17801#18118
10K → 15K69516-447#18118#18565
15K → 20K169235-66#18565#18631
20K → Half3644-8#18631#18639
Half → 25K134239-105#18639#18744
25K → 30K130528-398#18744#19142
30K → 20M11290+22#19142#19120
20M → 21M78145-67#19120#19187
21M → 35K5259-7#19187#19194
35K → 23M11855+63#19194#19131
23M → 24M9934+65#19131#19066
24M → 40K1548+146#19066#18920
40K → 25.2M3021+9#18920#18911
25.2M → Finish1609+151#18911#18760
TOTALS15042463-959
📊

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