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BOSTON MARATHON 2025

Emma Cease

Bib: 29500•F

MD

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 44%
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:50
Rank: #18811
Start → 5K
25:50 | 8:19/mi
10K· 6.21 mi
51:03
Rank: #18082 (+729)
5K → 10K
25:13 | 8:07/mi
15K· 9.32 mi
1:16:32
Rank: #17825 (+257)
10K → 15K
25:29 | 8:12/mi
20K· 12.43 mi
1:42:07
Rank: #17457 (+368)
15K → 20K
25:35 | 8:14/mi
Half· 13.11 mi
1:47:40
Rank: #17415 (+42)
20K → Half
5:33 | 8:08/mi
25K· 15.53 mi
2:08:06
Rank: #17257 (+158)
Half → 25K
20:26 | 8:26/mi
30K· 18.64 mi
2:34:51
Rank: #16875 (+382)
25K → 30K
26:45 | 8:37/mi
20M
2:46:49
Rank: #16768 (+107)
30K → 20M
11:58 | 8:48/mi
21M
2:55:56
Rank: #16571 (+197)
20M → 21M
9:07 | 9:07/mi
35K· 21.75 mi
3:02:11
Rank: #16464 (+107)
21M → 35K
6:15 | 8:21/mi
23M
3:13:16
Rank: #16357 (+107)
35K → 23M
11:05 | 8:51/mi
24M
3:21:46
Rank: #16245 (+112)
23M → 24M
8:30 | 8:30/mi
40K· 24.85 mi
3:28:59
Rank: #16125 (+120)
24M → 40K
7:13 | 8:26/mi
25.2M
3:32:08
Rank: #16059 (+66)
40K → 25.2M
3:09 | 9:08/mi
Finish· 26.22 mi
3:40:16
Rank: #15935 (+124)
25.2M → Finish
8:08 | 7:59/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:40
Pace8:13 /mi
2nd Half
Distance13.11 mi
Time1:52:36
Pace8:35 /mi
📊Positive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:0525:508:1925:50
8:19
-
10K
6.21 mi12:10:1851:038:1325:13
8:07
-0:12
15K
9.32 mi12:35:471:16:328:1325:29
8:12
+0:05
20K
12.43 mi13:01:221:42:078:1325:35
8:14
+0:02
Half
13.11 mi13:06:551:47:408:135:33
8:08
-0:06
25K
15.53 mi13:27:212:08:068:1520:26
8:26
+0:18
30K
18.64 mi13:54:062:34:518:1826:45
8:37
+0:11
20M
20.00 mi14:06:042:46:498:2011:58
8:48
+0:11
21M
21.00 mi14:15:112:55:568:239:07
9:07
+0:19
35K
21.75 mi14:21:263:02:118:236:15
8:21
-0:46
23M
23.00 mi14:32:313:13:168:2411:05
8:51
+0:30
24M
24.00 mi14:41:013:21:468:248:30
8:30
-0:21
40K
24.85 mi14:48:143:28:598:247:13
8:26
-0:04
25.2M
25.20 mi14:51:233:32:088:253:09
9:08
+0:42
Finish
26.22 mi14:59:313:40:168:248:08
7:59
-1:09

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

7:59 /mi

Average Pace

8:24 /mi

Slowest Pace

9:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:04:57

84% of race

Time at Steady Pace

35:19

16% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:24 /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 mi11:45:0525:508:1925:50
8:19
#18811
10K
6.21 mi12:10:1851:038:1325:13
8:07
#18082
15K
9.32 mi12:35:471:16:328:1325:29
8:12
#17825
20K
12.43 mi13:01:221:42:078:1325:35
8:14
#17457
Half
13.11 mi13:06:551:47:408:135:33
8:08
#17415
25K
15.53 mi13:27:212:08:068:1520:26
8:26
#17257
30K
18.64 mi13:54:062:34:518:1826:45
8:37
#16875
20M
20.00 mi14:06:042:46:498:2011:58
8:48
#16768
21M
21.00 mi14:15:112:55:568:239:07
9:07
#16571
35K
21.75 mi14:21:263:02:118:236:15
8:21
#16464
23M
23.00 mi14:32:313:13:168:2411:05
8:51
#16357
24M
24.00 mi14:41:013:21:468:248:30
8:30
#16245
40K
24.85 mi14:48:143:28:598:247:13
8:26
#16125
25.2M
25.20 mi14:51:233:32:088:253:09
9:08
#16059
Finish
26.22 mi14:59:313:40:168:248:08
7:59
#15935
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi188116800680017410(Top 61%)5959(Top 49%)5959(Top 109%)
10K6.21 mi3.10 mi18082+7296377+4236377+42317330(Top 61%)5897(Top 48%)5897(Top 108%)
15K9.32 mi3.11 mi17825+2576223+1546223+15417410(Top 61%)5959(Top 49%)5959(Top 109%)
20K12.43 mi3.11 mi17457+3686005+2186005+21816539(Top 58%)5513(Top 45%)5513(Top 101%)
Half13.11 mi0.68 mi17415+425989+165989+1616898(Top 59%)5701(Top 47%)5701(Top 104%)
25K15.53 mi2.42 mi17257+1585917+725917+7216739(Top 59%)5713(Top 47%)5713(Top 104%)
30K18.64 mi3.11 mi16875+3825742+1755742+17515462(Top 54%)5155(Top 42%)5155(Top 94%)
20M20.00 mi1.36 mi16768+1075699+435699+4315714(Top 55%)5427(Top 44%)5427(Top 99%)
21M21.00 mi1.00 mi16571+1975621+785621+7814222(Top 50%)4752(Top 39%)4752(Top 87%)
35K21.75 mi0.75 mi16464+1075581+405581+4014646(Top 52%)5049(Top 41%)5049(Top 92%)
23M23.00 mi1.25 mi16357+1075549+325549+3215422(Top 54%)5556(Top 45%)5556(Top 102%)
24M24.00 mi1.00 mi16245+1125518+315518+3114533(Top 51%)5118(Top 42%)5118(Top 94%)
40K24.85 mi0.85 mi16125+1205473+455473+4513089(Top 46%)4500(Top 37%)4500(Top 82%)
25.2M25.20 mi0.35 mi16059+665449+245449+2412658(Top 45%)4337(Top 35%)4337(Top 79%)
Finish26.22 mi1.02 mi15935+1245395+545395+5412795(Top 45%)4338(Top 35%)4338(Top 79%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21stories
+97ft-345ft

Overall

17410

Females

5959

F18-39

5959

5K→10K

3.1 - 6.2 mi

Top 61%
×5stories
+79ft-138ft

Overall

17330

Females

5897

F18-39

5897

10K→15K

6.2 - 9.3 mi

Top 61%
×3stories
+67ft-78ft

Overall

17410

Females

5959

F18-39

5959

15K→20K

9.3 - 12.4 mi

Top 58%
×5stories
+106ft-86ft

Overall

16539

Females

5513

F18-39

5513

20K→Half

12.4 - 13.1 mi

Top 59%
×2stories
+19ft-37ft

Overall

16898

Females

5701

F18-39

5701

Half→25K

13.1 - 15.5 mi

Top 59%
×4stories
+66ft-88ft

Overall

16739

Females

5713

F18-39

5713

25K→30K

15.5 - 18.6 mi

Top 54%
×9stories
+181ft-148ft

Overall

15462

Females

5155

F18-39

5155

30K→20M

18.6 - 20.0 mi

Top 55%
×5stories
+64ft-50ft

Overall

15714

Females

5427

F18-39

5427

20M→21M

20.0 - 21.0 mi

Top 50%
×8stories
+106ft-24ft

Overall

14222

Females

4752

F18-39

4752

21M→35K

21.0 - 21.8 mi

Top 52%
×7stories
+17ft-86ft

Overall

14646

Females

5049

F18-39

5049

35K→23M

21.8 - 23.0 mi

Top 54%
×5stories
+23ft-63ft

Overall

15422

Females

5556

F18-39

5556

23M→24M

23.0 - 24.0 mi

Top 51%
×6stories
+12ft-82ft

Overall

14533

Females

5118

F18-39

5118

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

13089

Females

4500

F18-39

4500

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

12658

Females

4337

F18-39

4337

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2stories
+22ft-21ft

Overall

12795

Females

4338

F18-39

4338

Passing Analysis

Category:
Athletes Passed
3409
Passed By
533
Net Change
+2876
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18811
5K → 10K79061+729#18811#18082
10K → 15K33578+257#18082#17825
15K → 20K40234+368#17825#17457
20K → Half6018+42#17457#17415
Half → 25K24890+158#17415#17257
25K → 30K42644+382#17257#16875
30K → 20M15750+107#16875#16768
20M → 21M21518+197#16768#16571
21M → 35K12114+107#16571#16464
35K → 23M16659+107#16464#16357
23M → 24M13826+112#16357#16245
24M → 40K13515+120#16245#16125
40K → 25.2M759+66#16125#16059
25.2M → Finish14117+124#16059#15935
TOTALS3409533+2876
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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