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BOSTON MARATHON 2025

Audrey Lietar

Bib: 20299•F

CO

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0:00
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
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
25:54
Rank: #18957
Start → 5K
25:54 | 8:20/mi
10K· 6.21 mi
51:36
Rank: #18645 (+312)
5K → 10K
25:42 | 8:16/mi
15K· 9.32 mi
1:17:50
Rank: #18732 (-87)
10K → 15K
26:14 | 8:27/mi
20K· 12.43 mi
1:44:02
Rank: #18466 (+266)
15K → 20K
26:12 | 8:26/mi
Half· 13.11 mi
1:49:45
Rank: #18457 (+9)
20K → Half
5:43 | 8:23/mi
25K· 15.53 mi
2:10:34
Rank: #18303 (+154)
Half → 25K
20:49 | 8:35/mi
30K· 18.64 mi
2:38:39
Rank: #18200 (+103)
25K → 30K
28:05 | 9:02/mi
20M
2:50:58
Rank: #18087 (+113)
30K → 20M
12:19 | 9:04/mi
21M
3:00:43
Rank: #18051 (+36)
20M → 21M
9:45 | 9:45/mi
35K· 21.75 mi
3:07:28
Rank: #18062 (-11)
21M → 35K
6:45 | 9:01/mi
23M
3:19:26
Rank: #18110 (-48)
35K → 23M
11:58 | 9:33/mi
24M
3:28:36
Rank: #18102 (+8)
23M → 24M
9:10 | 9:10/mi
40K· 24.85 mi
3:36:33
Rank: #18093 (+9)
24M → 40K
7:57 | 9:18/mi
25.2M
3:40:01
Rank: #18084 (+9)
40K → 25.2M
3:28 | 10:03/mi
Finish· 26.22 mi
3:49:09
Rank: #18117 (-33)
25.2M → Finish
9:08 | 8:58/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:45
Pace8:22 /mi
2nd Half
Distance13.11 mi
Time1:59:24
Pace9:06 /mi
📊Positive Split: 8.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:41:1825:548:2025:54
8:20
-
10K
6.21 mi12:07:0051:368:1825:42
8:16
-0:04
15K
9.32 mi12:33:141:17:508:2126:14
8:27
+0:11
20K
12.43 mi12:59:261:44:028:2226:12
8:26
-0:01
Half
13.11 mi13:05:091:49:458:225:43
8:23
-0:03
25K
15.53 mi13:25:582:10:348:2420:49
8:35
+0:12
30K
18.64 mi13:54:032:38:398:3128:05
9:02
+0:27
20M
20.00 mi14:06:222:50:588:3312:19
9:04
+0:02
21M
21.00 mi14:16:073:00:438:369:45
9:45
+0:41
35K
21.75 mi14:22:523:07:288:376:45
9:01
-0:44
23M
23.00 mi14:34:503:19:268:4011:58
9:33
+0:32
24M
24.00 mi14:44:003:28:368:429:10
9:10
-0:23
40K
24.85 mi14:51:573:36:338:437:57
9:18
+0:08
25.2M
25.20 mi14:55:253:40:018:443:28
10:03
+0:45
Finish
26.22 mi15:04:333:49:098:459:08
8:58
-1:05

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

8:16 /mi

Average Pace

8:45 /mi

Slowest Pace

10:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:10:34

57% of race

Time at Steady Pace

1:05:27

29% of race

Time at Slower Pace

33:08

14% of race

Average Pace: 8:44 /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 mi11:41:1825:548:2025:54
8:20
#18957
10K
6.21 mi12:07:0051:368:1825:42
8:16
#18645
15K
9.32 mi12:33:141:17:508:2126:14
8:27
#18732
20K
12.43 mi12:59:261:44:028:2226:12
8:26
#18466
Half
13.11 mi13:05:091:49:458:225:43
8:23
#18457
25K
15.53 mi13:25:582:10:348:2420:49
8:35
#18303
30K
18.64 mi13:54:032:38:398:3128:05
9:02
#18200
20M
20.00 mi14:06:222:50:588:3312:19
9:04
#18087
21M
21.00 mi14:16:073:00:438:369:45
9:45
#18051
35K
21.75 mi14:22:523:07:288:376:45
9:01
#18062
23M
23.00 mi14:34:503:19:268:4011:58
9:33
#18110
24M
24.00 mi14:44:003:28:368:429:10
9:10
#18102
40K
24.85 mi14:51:573:36:338:437:57
9:18
#18093
25.2M
25.20 mi14:55:253:40:018:443:28
10:03
#18084
Finish
26.22 mi15:04:333:49:098:459:08
8:58
#18117
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi189576886688619006(Top 67%)6904(Top 56%)6904(Top 126%)
10K6.21 mi3.10 mi18645+3126706+1806706+18018383(Top 65%)6533(Top 53%)6533(Top 119%)
15K9.32 mi3.11 mi18732-876753-476753-4719006(Top 67%)6904(Top 56%)6904(Top 126%)
20K12.43 mi3.11 mi18466+2666603+1506603+15017774(Top 63%)6209(Top 51%)6209(Top 114%)
Half13.11 mi0.68 mi18457+96590+136590+1318528(Top 65%)6642(Top 54%)6642(Top 121%)
25K15.53 mi2.42 mi18303+1546529+616529+6117739(Top 62%)6275(Top 51%)6275(Top 115%)
30K18.64 mi3.11 mi18200+1036505+246505+2417886(Top 63%)6522(Top 53%)6522(Top 119%)
20M20.00 mi1.36 mi18087+1136470+356470+3517161(Top 60%)6232(Top 51%)6232(Top 114%)
21M21.00 mi1.00 mi18051+366464+66464+617276(Top 61%)6416(Top 52%)6416(Top 117%)
35K21.75 mi0.75 mi18062-116485-216485-2118360(Top 65%)7103(Top 58%)7103(Top 130%)
23M23.00 mi1.25 mi18110-486560-756560-7518934(Top 67%)7475(Top 61%)7475(Top 137%)
24M24.00 mi1.00 mi18102+86573-136573-1318203(Top 64%)7142(Top 58%)7142(Top 131%)
40K24.85 mi0.85 mi18093+96596-236596-2317866(Top 63%)7065(Top 58%)7065(Top 129%)
25.2M25.20 mi0.35 mi18084+96600-46600-417301(Top 61%)6751(Top 55%)6751(Top 123%)
Finish26.22 mi1.02 mi18117-336632-326632-3218857(Top 66%)7517(Top 61%)7517(Top 137%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21stories
+97ft-345ft

Overall

19006

Females

6904

F18-39

6904

5K→10K

3.1 - 6.2 mi

Top 65%
×5stories
+79ft-138ft

Overall

18383

Females

6533

F18-39

6533

10K→15K

6.2 - 9.3 mi

Top 67%
×3stories
+67ft-78ft

Overall

19006

Females

6904

F18-39

6904

15K→20K

9.3 - 12.4 mi

Top 63%
×5stories
+106ft-86ft

Overall

17774

Females

6209

F18-39

6209

20K→Half

12.4 - 13.1 mi

Top 65%
×2stories
+19ft-37ft

Overall

18528

Females

6642

F18-39

6642

Half→25K

13.1 - 15.5 mi

Top 62%
×4stories
+66ft-88ft

Overall

17739

Females

6275

F18-39

6275

25K→30K

15.5 - 18.6 mi

Top 63%
×9stories
+181ft-148ft

Overall

17886

Females

6522

F18-39

6522

30K→20M

18.6 - 20.0 mi

Top 60%
×5stories
+64ft-50ft

Overall

17161

Females

6232

F18-39

6232

20M→21M

20.0 - 21.0 mi

Top 61%
×8stories
+106ft-24ft

Overall

17276

Females

6416

F18-39

6416

21M→35K

21.0 - 21.8 mi

Top 65%
×7stories
+17ft-86ft

Overall

18360

Females

7103

F18-39

7103

35K→23M

21.8 - 23.0 mi

Top 67%
×5stories
+23ft-63ft

Overall

18934

Females

7475

F18-39

7475

23M→24M

23.0 - 24.0 mi

Top 64%
×6stories
+12ft-82ft

Overall

18203

Females

7142

F18-39

7142

24M→40K

24.0 - 24.9 mi

Top 63%
×1story
+6ft-20ft

Overall

17866

Females

7065

F18-39

7065

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1story
+13ft-16ft

Overall

17301

Females

6751

F18-39

6751

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2stories
+22ft-21ft

Overall

18857

Females

7517

F18-39

7517

Passing Analysis

Category:
Athletes Passed
2184
Passed By
1344
Net Change
+840
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18957
5K → 10K461149+312#18957#18645
10K → 15K152239-87#18645#18732
15K → 20K34478+266#18732#18466
20K → Half3829+9#18466#18457
Half → 25K24086+154#18457#18303
25K → 30K290187+103#18303#18200
30K → 20M17663+113#18200#18087
20M → 21M10670+36#18087#18051
21M → 35K5364-11#18051#18062
35K → 23M92140-48#18062#18110
23M → 24M8072+8#18110#18102
24M → 40K6960+9#18102#18093
40K → 25.2M3223+9#18093#18084
25.2M → Finish5184-33#18084#18117
TOTALS21841344+840
📊

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