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BOSTON MARATHON 2025

Alicia Mizes

Bib: 15752•F

NY

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 42%
Gender (Female)
#0 / 12228
Top 26%
Division (F18-39)
#0 / 5469
Top 44%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:01
Rank: #11430
Start → 5K
23:01 | 7:25/mi
10K· 6.21 mi
45:46
Rank: #10921 (+509)
5K → 10K
22:45 | 7:19/mi
15K· 9.32 mi
1:08:39
Rank: #10774 (+147)
10K → 15K
22:53 | 7:22/mi
20K· 12.43 mi
1:32:11
Rank: #10915 (-141)
15K → 20K
23:32 | 7:34/mi
Half· 13.11 mi
1:37:12
Rank: #10878 (+37)
20K → Half
5:01 | 7:21/mi
25K· 15.53 mi
1:55:44
Rank: #10901 (-23)
Half → 25K
18:32 | 7:39/mi
30K· 18.64 mi
2:20:41
Rank: #11006 (-105)
25K → 30K
24:57 | 8:02/mi
20M
2:31:59
Rank: #11083 (-77)
30K → 20M
11:18 | 8:19/mi
21M
2:41:04
Rank: #11234 (-151)
20M → 21M
9:05 | 9:05/mi
35K· 21.75 mi
2:47:03
Rank: #11254 (-20)
21M → 35K
5:59 | 8:00/mi
23M
2:57:44
Rank: #11369 (-115)
35K → 23M
10:41 | 8:32/mi
24M
3:06:08
Rank: #11455 (-86)
23M → 24M
8:24 | 8:24/mi
40K· 24.85 mi
3:13:29
Rank: #11549 (-94)
24M → 40K
7:21 | 8:36/mi
25.2M
3:16:49
Rank: #11633 (-84)
40K → 25.2M
3:20 | 9:40/mi
Finish· 26.22 mi
3:25:42
Rank: #11897 (-264)
25.2M → Finish
8:53 | 8:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:12
Pace7:25 /mi
2nd Half
Distance13.11 mi
Time1:48:30
Pace8:17 /mi
📊Positive Split: 11.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:2423:017:2523:01
7:25
-
10K
6.21 mi11:18:0945:467:2222:45
7:19
-0:06
15K
9.32 mi11:41:021:08:397:2222:53
7:22
+0:03
20K
12.43 mi12:04:341:32:117:2523:32
7:34
+0:12
Half
13.11 mi12:09:351:37:127:255:01
7:21
-0:13
25K
15.53 mi12:28:071:55:447:2718:32
7:39
+0:18
30K
18.64 mi12:53:042:20:417:3324:57
8:02
+0:23
20M
20.00 mi13:04:222:31:597:3611:18
8:19
+0:17
21M
21.00 mi13:13:272:41:047:409:05
9:05
+0:46
35K
21.75 mi13:19:262:47:037:415:59
8:00
-1:05
23M
23.00 mi13:30:072:57:447:4410:41
8:32
+0:32
24M
24.00 mi13:38:313:06:087:458:24
8:24
-0:08
40K
24.85 mi13:45:523:13:297:477:21
8:36
+0:12
25.2M
25.20 mi13:49:123:16:497:493:20
9:40
+1:04
Finish
26.22 mi13:58:053:25:427:518:53
8:43
-0:57

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

7:19 /mi

Average Pace

7:51 /mi

Slowest Pace

9:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:55:44

56% of race

Time at Steady Pace

42:14

21% of race

Time at Slower Pace

47:44

23% of race

Average Pace: 7:51 /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 mi10:55:2423:017:2523:01
7:25
#11430
10K
6.21 mi11:18:0945:467:2222:45
7:19
#10921
15K
9.32 mi11:41:021:08:397:2222:53
7:22
#10774
20K
12.43 mi12:04:341:32:117:2523:32
7:34
#10915
Half
13.11 mi12:09:351:37:127:255:01
7:21
#10878
25K
15.53 mi12:28:071:55:447:2718:32
7:39
#10901
30K
18.64 mi12:53:042:20:417:3324:57
8:02
#11006
20M
20.00 mi13:04:222:31:597:3611:18
8:19
#11083
21M
21.00 mi13:13:272:41:047:409:05
9:05
#11234
35K
21.75 mi13:19:262:47:037:415:59
8:00
#11254
23M
23.00 mi13:30:072:57:447:4410:41
8:32
#11369
24M
24.00 mi13:38:313:06:087:458:24
8:24
#11455
40K
24.85 mi13:45:523:13:297:477:21
8:36
#11549
25.2M
25.20 mi13:49:123:16:497:493:20
9:40
#11633
Finish
26.22 mi13:58:053:25:427:518:53
8:43
#11897
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi114302499249910566(Top 37%)2156(Top 18%)2156(Top 39%)
10K6.21 mi3.10 mi10921+5092267+2322267+23210547(Top 37%)2084(Top 17%)2084(Top 38%)
15K9.32 mi3.11 mi10774+1472215+522215+5210566(Top 37%)2156(Top 18%)2156(Top 39%)
20K12.43 mi3.11 mi10915-1412295-802295-8011403(Top 40%)2688(Top 22%)2688(Top 49%)
Half13.11 mi0.68 mi10878+372283+122283+1210576(Top 37%)2241(Top 18%)2241(Top 41%)
25K15.53 mi2.42 mi10901-232334-512334-5111114(Top 39%)2647(Top 22%)2647(Top 48%)
30K18.64 mi3.11 mi11006-1052474-1402474-14011621(Top 41%)3105(Top 25%)3105(Top 57%)
20M20.00 mi1.36 mi11083-772546-722546-7212595(Top 44%)3742(Top 31%)3742(Top 68%)
21M21.00 mi1.00 mi11234-1512674-1282674-12814007(Top 49%)4629(Top 38%)4629(Top 85%)
35K21.75 mi0.75 mi11254-202711-372711-3712273(Top 43%)3780(Top 31%)3780(Top 69%)
23M23.00 mi1.25 mi11369-1152818-1072818-10713528(Top 48%)4534(Top 37%)4534(Top 83%)
24M24.00 mi1.00 mi11455-862891-732891-7313877(Top 49%)4744(Top 39%)4744(Top 87%)
40K24.85 mi0.85 mi11549-942973-822973-8214043(Top 49%)4980(Top 41%)4980(Top 91%)
25.2M25.20 mi0.35 mi11633-843028-553028-5515446(Top 54%)5770(Top 47%)5770(Top 106%)
Finish26.22 mi1.02 mi11897-2643201-1733201-17317587(Top 62%)6855(Top 56%)6855(Top 125%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21stories
+97ft-345ft

Overall

10566

Females

2156

F18-39

2156

5K→10K

3.1 - 6.2 mi

Top 37%
×5stories
+79ft-138ft

Overall

10547

Females

2084

F18-39

2084

10K→15K

6.2 - 9.3 mi

Top 37%
×3stories
+67ft-78ft

Overall

10566

Females

2156

F18-39

2156

15K→20K

9.3 - 12.4 mi

Top 40%
×5stories
+106ft-86ft

Overall

11403

Females

2688

F18-39

2688

20K→Half

12.4 - 13.1 mi

Top 37%
×2stories
+19ft-37ft

Overall

10576

Females

2241

F18-39

2241

Half→25K

13.1 - 15.5 mi

Top 39%
×4stories
+66ft-88ft

Overall

11114

Females

2647

F18-39

2647

25K→30K

15.5 - 18.6 mi

Top 41%
×9stories
+181ft-148ft

Overall

11621

Females

3105

F18-39

3105

30K→20M

18.6 - 20.0 mi

Top 44%
×5stories
+64ft-50ft

Overall

12595

Females

3742

F18-39

3742

20M→21M

20.0 - 21.0 mi

Top 49%
×8stories
+106ft-24ft

Overall

14007

Females

4629

F18-39

4629

21M→35K

21.0 - 21.8 mi

Top 43%
×7stories
+17ft-86ft

Overall

12273

Females

3780

F18-39

3780

35K→23M

21.8 - 23.0 mi

Top 48%
×5stories
+23ft-63ft

Overall

13528

Females

4534

F18-39

4534

23M→24M

23.0 - 24.0 mi

Top 49%
×6stories
+12ft-82ft

Overall

13877

Females

4744

F18-39

4744

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

14043

Females

4980

F18-39

4980

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1story
+13ft-16ft

Overall

15446

Females

5770

F18-39

5770

25.2M→Finish

25.2 - 26.2 mi

Top 62%
×2stories
+22ft-21ft

Overall

17587

Females

6855

F18-39

6855

Passing Analysis

Category:
Athletes Passed
1823
Passed By
2290
Net Change
-467
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11430
5K → 10K60697+509#11430#10921
10K → 15K24598+147#10921#10774
15K → 20K128269-141#10774#10915
20K → Half5417+37#10915#10878
Half → 25K161184-23#10878#10901
25K → 30K206311-105#10901#11006
30K → 20M90167-77#11006#11083
20M → 21M58209-151#11083#11234
21M → 35K5272-20#11234#11254
35K → 23M75190-115#11254#11369
23M → 24M59145-86#11369#11455
24M → 40K46140-94#11455#11549
40K → 25.2M16100-84#11549#11633
25.2M → Finish27291-264#11633#11897
TOTALS18232290-467
📊

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