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BOSTON MARATHON 2025

Liza Strickland

Bib: 15911•F

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0:00
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Overall
#0 / 28404
Top 45%
Gender (Female)
#0 / 12228
Top 30%
Division (F18-39)
#0 / 5469
Top 49%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:38
Rank: #10232
Start → 5K
7:17/mi
22:38 split
10K· 6.21 mi
45:20
Rank: #10315 (-83)
5K → 10K
7:18/mi
22:42 split
15K· 9.32 mi
1:07:58
Rank: #10150 (+165)
10K → 15K
7:17/mi
22:38 split
20K· 12.43 mi
1:30:37
Rank: #9804 (+346)
15K → 20K
7:17/mi
22:39 split
Half· 13.11 mi
1:35:33
Rank: #9772 (+32)
20K → Half
7:14/mi
4:56 split
25K· 15.53 mi
1:53:28
Rank: #9615 (+157)
Half → 25K
7:23/mi
17:55 split
30K· 18.64 mi
2:18:29
Rank: #9947 (-332)
25K → 30K
8:03/mi
25:01 split
20M
2:30:15
Rank: #10363 (-416)
30K → 20M
8:40/mi
11:46 split
21M
2:40:13
Rank: #10913 (-550)
20M → 21M
9:58/mi
9:58 split
35K· 21.75 mi
2:46:46
Rank: #11152 (-239)
21M → 35K
8:45/mi
6:33 split
23M
2:58:51
Rank: #11774 (-622)
35K → 23M
9:39/mi
12:05 split
24M
3:08:06
Rank: #12153 (-379)
23M → 24M
9:15/mi
9:15 split
40K· 24.85 mi
3:16:11
Rank: #12430 (-277)
24M → 40K
9:27/mi
8:05 split
25.2M
3:20:12
Rank: #12711 (-281)
40K → 25.2M
11:39/mi
4:01 split
Finish· 26.22 mi
3:29:00
Rank: #12907 (-196)
25.2M → Finish
8:38/mi
8:48 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:33
Pace7:17 /mi
2nd Half
Distance13.11 mi
Time1:53:27
Pace8:39 /mi
📊Positive Split: 18.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:0222:387:1722:38
7:17
-
10K
6.21 mi11:16:4445:207:1822:42
7:18
+0:01
15K
9.32 mi11:39:221:07:587:1822:38
7:17
-0:01
20K
12.43 mi12:02:011:30:377:1822:39
7:17
0:00
Half
13.11 mi12:06:571:35:337:174:56
7:14
-0:03
25K
15.53 mi12:24:521:53:287:1817:55
7:23
+0:09
30K
18.64 mi12:49:532:18:297:2625:01
8:03
+0:40
20M
20.00 mi13:01:392:30:157:3111:46
8:40
+0:37
21M
21.00 mi13:11:372:40:137:389:58
9:58
+1:18
35K
21.75 mi13:18:102:46:467:406:33
8:45
-1:13
23M
23.00 mi13:30:152:58:517:4712:05
9:39
+0:54
24M
24.00 mi13:39:303:08:067:509:15
9:15
-0:24
40K
24.85 mi13:47:353:16:117:548:05
9:27
+0:12
25.2M
25.20 mi13:51:363:20:127:574:01
11:39
+2:12
Finish
26.22 mi14:00:243:29:007:598:48
8:38
-3:01

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

7:14 /mi

Average Pace

7:59 /mi

Slowest Pace

11:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:28

54% of race

Time at Steady Pace

1:01:23

29% of race

Time at Slower Pace

34:09

16% of race

Average Pace: 7:58 /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 mi10:54:0222:387:1722:38
7:17
#10232
10K
6.21 mi11:16:4445:207:1822:42
7:18
#10315
15K
9.32 mi11:39:221:07:587:1822:38
7:17
#10150
20K
12.43 mi12:02:011:30:377:1822:39
7:17
#9804
Half
13.11 mi12:06:571:35:337:174:56
7:14
#9772
25K
15.53 mi12:24:521:53:287:1817:55
7:23
#9615
30K
18.64 mi12:49:532:18:297:2625:01
8:03
#9947
20M
20.00 mi13:01:392:30:157:3111:46
8:40
#10363
21M
21.00 mi13:11:372:40:137:389:58
9:58
#10913
35K
21.75 mi13:18:102:46:467:406:33
8:45
#11152
23M
23.00 mi13:30:152:58:517:4712:05
9:39
#11774
24M
24.00 mi13:39:303:08:067:509:15
9:15
#12153
40K
24.85 mi13:47:353:16:117:548:05
9:27
#12430
25.2M
25.20 mi13:51:363:20:127:574:01
11:39
#12711
Finish
26.22 mi14:00:243:29:007:598:48
8:38
#12907
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi10232192219229900(Top 35%)1846(Top 15%)1846(Top 34%)
10K6.21 mi3.10 mi10315-831963-411963-4110421(Top 37%)2028(Top 17%)2028(Top 37%)
15K9.32 mi3.11 mi10150+1651907+561907+569900(Top 35%)1846(Top 15%)1846(Top 34%)
20K12.43 mi3.11 mi9804+3461779+1281779+1289002(Top 32%)1529(Top 13%)1529(Top 28%)
Half13.11 mi0.68 mi9772+321765+141765+149491(Top 33%)1734(Top 14%)1734(Top 32%)
25K15.53 mi2.42 mi9615+1571731+341731+349097(Top 32%)1683(Top 14%)1683(Top 31%)
30K18.64 mi3.11 mi9947-3321934-2031934-20311779(Top 41%)3181(Top 26%)3181(Top 58%)
20M20.00 mi1.36 mi10363-4162181-2472181-24714800(Top 52%)4928(Top 40%)4928(Top 90%)
21M21.00 mi1.00 mi10913-5502504-3232504-32318174(Top 64%)6878(Top 56%)6878(Top 126%)
35K21.75 mi0.75 mi11152-2392653-1492653-14917024(Top 60%)6345(Top 52%)6345(Top 116%)
23M23.00 mi1.25 mi11774-6223018-3653018-36519277(Top 68%)7655(Top 63%)7655(Top 140%)
24M24.00 mi1.00 mi12153-3793248-2303248-23018588(Top 65%)7329(Top 60%)7329(Top 134%)
40K24.85 mi0.85 mi12430-2773422-1743422-17418531(Top 65%)7387(Top 60%)7387(Top 135%)
25.2M25.20 mi0.35 mi12711-2813580-1583580-15822443(Top 79%)9366(Top 77%)9366(Top 171%)
Finish26.22 mi1.02 mi12907-1963710-1303710-13017089(Top 60%)6594(Top 54%)6594(Top 121%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21story building
+97ft-345ft

Overall

9900

Females

1846

F18-39

1846

5K→10K

3.1 - 6.2 mi

Top 37%
×5story building
+79ft-138ft

Overall

10421

Females

2028

F18-39

2028

10K→15K

6.2 - 9.3 mi

Top 35%
×3story building
+67ft-78ft

Overall

9900

Females

1846

F18-39

1846

15K→20K

9.3 - 12.4 mi

Top 32%
×5story building
+106ft-86ft

Overall

9002

Females

1529

F18-39

1529

20K→Half

12.4 - 13.1 mi

Top 33%
×2story building
+19ft-37ft

Overall

9491

Females

1734

F18-39

1734

Half→25K

13.1 - 15.5 mi

Top 32%
×4story building
+66ft-88ft

Overall

9097

Females

1683

F18-39

1683

25K→30K

15.5 - 18.6 mi

Top 41%
×9story building
+181ft-148ft

Overall

11779

Females

3181

F18-39

3181

30K→20M

18.6 - 20.0 mi

Top 52%
×5story building
+64ft-50ft

Overall

14800

Females

4928

F18-39

4928

20M→21M

20.0 - 21.0 mi

Top 64%
×8story building
+106ft-24ft

Overall

18174

Females

6878

F18-39

6878

21M→35K

21.0 - 21.8 mi

Top 60%
×7story building
+17ft-86ft

Overall

17024

Females

6345

F18-39

6345

35K→23M

21.8 - 23.0 mi

Top 68%
×5story building
+23ft-63ft

Overall

19277

Females

7655

F18-39

7655

23M→24M

23.0 - 24.0 mi

Top 65%
×6story building
+12ft-82ft

Overall

18588

Females

7329

F18-39

7329

24M→40K

24.0 - 24.9 mi

Top 65%
×1story
+6ft-20ft

Overall

18531

Females

7387

F18-39

7387

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

22443

Females

9366

F18-39

9366

25.2M→Finish

25.2 - 26.2 mi

Top 60%
×2story building
+22ft-21ft

Overall

17089

Females

6594

F18-39

6594

Passing Analysis

Category:
Athletes Passed
1442*
Passed By
4115
Net Change
-2675
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10232
5K → 10K223306-83#10232#10315
10K → 15K25287+165#10315#10150
15K → 20K384*38+346#10150#9804
20K → Half5018+32#9804#9772
Half → 25K22972+157#9772#9615
25K → 30K129461-332#9615#9947
30K → 20M48462-416#9947#10363
20M → 21M14564-550#10363#10913
21M → 35K16255-239#10913#11152
35K → 23M19641-622#11152#11774
23M → 24M20399-379#11774#12153
24M → 40K28305-277#12153#12430
40K → 25.2M1282-281#12430#12711
25.2M → Finish29225-196#12711#12907
TOTALS1442*4115-2675

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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