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BOSTON MARATHON 2025

Christiana Prater-Lee

Bib: 9029•F

NY

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 22%
Gender (Female)
#0 / 12228
Top 6%
Division (F18-39)
#0 / 5469
Top 11%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:36
Rank: #4881
Start → 5K
20:36 | 6:38/mi
10K· 6.21 mi
41:41
Rank: #5460 (-579)
5K → 10K
21:05 | 6:47/mi
15K· 9.32 mi
1:03:04
Rank: #5892 (-432)
10K → 15K
21:23 | 6:53/mi
20K· 12.43 mi
1:24:53
Rank: #6233 (-341)
15K → 20K
21:49 | 7:01/mi
Half· 13.11 mi
1:29:32
Rank: #6228 (+5)
20K → Half
4:39 | 6:49/mi
25K· 15.53 mi
1:46:44
Rank: #6342 (-114)
Half → 25K
17:12 | 7:06/mi
30K· 18.64 mi
2:09:34
Rank: #6334 (+8)
25K → 30K
22:50 | 7:21/mi
20M
2:19:35
Rank: #6257 (+77)
30K → 20M
10:01 | 7:22/mi
21M
2:27:20
Rank: #6187 (+70)
20M → 21M
7:45 | 7:45/mi
35K· 21.75 mi
2:32:45
Rank: #6172 (+15)
21M → 35K
5:25 | 7:14/mi
23M
2:42:24
Rank: #6184 (-12)
35K → 23M
9:39 | 7:42/mi
24M
2:49:49
Rank: #6166 (+18)
23M → 24M
7:25 | 7:25/mi
40K· 24.85 mi
2:56:17
Rank: #6149 (+17)
24M → 40K
6:28 | 7:34/mi
25.2M
2:59:03
Rank: #6109 (+40)
40K → 25.2M
2:46 | 8:01/mi
Finish· 26.22 mi
3:06:28
Rank: #6120 (-11)
25.2M → Finish
7:25 | 7:17/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:32
Pace6:50 /mi
2nd Half
Distance13.11 mi
Time1:36:56
Pace7:24 /mi
📊Positive Split: 8.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:45:5320:366:3820:36
6:38
-
10K
6.21 mi11:06:5841:416:4221:05
6:47
+0:09
15K
9.32 mi11:28:211:03:046:4621:23
6:53
+0:06
20K
12.43 mi11:50:101:24:536:5021:49
7:01
+0:08
Half
13.11 mi11:54:491:29:326:504:39
6:49
-0:12
25K
15.53 mi12:12:011:46:446:5217:12
7:06
+0:17
30K
18.64 mi12:34:512:09:346:5722:50
7:21
+0:15
20M
20.00 mi12:44:522:19:356:5910:01
7:22
+0:01
21M
21.00 mi12:52:372:27:207:017:45
7:45
+0:23
35K
21.75 mi12:58:022:32:457:015:25
7:14
-0:31
23M
23.00 mi13:07:412:42:247:049:39
7:42
+0:28
24M
24.00 mi13:15:062:49:497:057:25
7:25
-0:17
40K
24.85 mi13:21:342:56:177:066:28
7:34
+0:09
25.2M
25.20 mi13:24:202:59:037:062:46
8:01
+0:27
Finish
26.22 mi13:31:453:06:287:077:25
7:17
-0:44

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

6:38 /mi

Average Pace

7:07 /mi

Slowest Pace

8:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:29:32

48% of race

Time at Steady Pace

1:10:18

38% of race

Time at Slower Pace

26:38

14% of race

Average Pace: 7:07 /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 mi10:45:5320:366:3820:36
6:38
#4881
10K
6.21 mi11:06:5841:416:4221:05
6:47
#5460
15K
9.32 mi11:28:211:03:046:4621:23
6:53
#5892
20K
12.43 mi11:50:101:24:536:5021:49
7:01
#6233
Half
13.11 mi11:54:491:29:326:504:39
6:49
#6228
25K
15.53 mi12:12:011:46:446:5217:12
7:06
#6342
30K
18.64 mi12:34:512:09:346:5722:50
7:21
#6334
20M
20.00 mi12:44:522:19:356:5910:01
7:22
#6257
21M
21.00 mi12:52:372:27:207:017:45
7:45
#6187
35K
21.75 mi12:58:022:32:457:015:25
7:14
#6172
23M
23.00 mi13:07:412:42:247:049:39
7:42
#6184
24M
24.00 mi13:15:062:49:497:057:25
7:25
#6166
40K
24.85 mi13:21:342:56:177:066:28
7:34
#6149
25.2M
25.20 mi13:24:202:59:037:062:46
8:01
#6109
Finish
26.22 mi13:31:453:06:287:077:25
7:17
#6120
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi48813073076836(Top 24%)691(Top 6%)691(Top 13%)
10K6.21 mi3.10 mi5460-579401-94401-946266(Top 22%)556(Top 5%)556(Top 10%)
15K9.32 mi3.11 mi5892-432473-72473-726836(Top 24%)691(Top 6%)691(Top 13%)
20K12.43 mi3.11 mi6233-341553-80553-807022(Top 25%)787(Top 6%)787(Top 14%)
Half13.11 mi0.68 mi6228+5554-1554-16366(Top 22%)628(Top 5%)628(Top 11%)
25K15.53 mi2.42 mi6342-114591-37591-376949(Top 24%)845(Top 7%)845(Top 15%)
30K18.64 mi3.11 mi6334+8622-31622-316755(Top 24%)913(Top 7%)913(Top 17%)
20M20.00 mi1.36 mi6257+77619+3619+36227(Top 22%)863(Top 7%)863(Top 16%)
21M21.00 mi1.00 mi6187+70621-2621-25936(Top 21%)891(Top 7%)891(Top 16%)
35K21.75 mi0.75 mi6172+15626-5626-56877(Top 24%)1228(Top 10%)1228(Top 22%)
23M23.00 mi1.25 mi6184-12652-26652-267939(Top 28%)1788(Top 15%)1788(Top 33%)
24M24.00 mi1.00 mi6166+18663-11663-117154(Top 25%)1509(Top 12%)1509(Top 28%)
40K24.85 mi0.85 mi6149+17679-16679-167190(Top 25%)1620(Top 13%)1620(Top 30%)
25.2M25.20 mi0.35 mi6109+406796796110(Top 22%)1268(Top 10%)1268(Top 23%)
Finish26.22 mi1.02 mi6120-11703-24703-247628(Top 27%)1900(Top 16%)1900(Top 35%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21stories
+97ft-345ft

Overall

6836

Females

691

F18-39

691

5K→10K

3.1 - 6.2 mi

Top 22%
×5stories
+79ft-138ft

Overall

6266

Females

556

F18-39

556

10K→15K

6.2 - 9.3 mi

Top 24%
×3stories
+67ft-78ft

Overall

6836

Females

691

F18-39

691

15K→20K

9.3 - 12.4 mi

Top 25%
×5stories
+106ft-86ft

Overall

7022

Females

787

F18-39

787

20K→Half

12.4 - 13.1 mi

Top 22%
×2stories
+19ft-37ft

Overall

6366

Females

628

F18-39

628

Half→25K

13.1 - 15.5 mi

Top 24%
×4stories
+66ft-88ft

Overall

6949

Females

845

F18-39

845

25K→30K

15.5 - 18.6 mi

Top 24%
×9stories
+181ft-148ft

Overall

6755

Females

913

F18-39

913

30K→20M

18.6 - 20.0 mi

Top 22%
×5stories
+64ft-50ft

Overall

6227

Females

863

F18-39

863

20M→21M

20.0 - 21.0 mi

Top 21%
×8stories
+106ft-24ft

Overall

5936

Females

891

F18-39

891

21M→35K

21.0 - 21.8 mi

Top 24%
×7stories
+17ft-86ft

Overall

6877

Females

1228

F18-39

1228

35K→23M

21.8 - 23.0 mi

Top 28%
×5stories
+23ft-63ft

Overall

7939

Females

1788

F18-39

1788

23M→24M

23.0 - 24.0 mi

Top 25%
×6stories
+12ft-82ft

Overall

7154

Females

1509

F18-39

1509

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

7190

Females

1620

F18-39

1620

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1story
+13ft-16ft

Overall

6110

Females

1268

F18-39

1268

25.2M→Finish

25.2 - 26.2 mi

Top 27%
×2stories
+22ft-21ft

Overall

7628

Females

1900

F18-39

1900

Passing Analysis

Category:
Athletes Passed
1040
Passed By
2279
Net Change
-1239
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4881
5K → 10K44623-579#4881#5460
10K → 15K41473-432#5460#5892
15K → 20K75416-341#5892#6233
20K → Half3025+5#6233#6228
Half → 25K84198-114#6228#6342
25K → 30K182174+8#6342#6334
30K → 20M12447+77#6334#6257
20M → 21M9828+70#6257#6187
21M → 35K4732+15#6187#6172
35K → 23M8193-12#6172#6184
23M → 24M6749+18#6184#6166
24M → 40K6245+17#6166#6149
40K → 25.2M477+40#6149#6109
25.2M → Finish5869-11#6109#6120
TOTALS10402279-1239
📊

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