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BOSTON MARATHON 2025

Flo Hughes

Bib: 9895•F

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
26:08
Rank: #19379
Start → 5K
26:08 | 8:25/mi
10K· 6.21 mi
52:39
Rank: #19665 (-286)
5K → 10K
26:31 | 8:32/mi
15K· 9.32 mi
1:19:09
Rank: #19606 (+59)
10K → 15K
26:30 | 8:32/mi
20K· 12.43 mi
1:45:04
Rank: #18978 (+628)
15K → 20K
25:55 | 8:21/mi
Half· 13.11 mi
1:50:43
Rank: #18929 (+49)
20K → Half
5:39 | 8:17/mi
25K· 15.53 mi
2:11:09
Rank: #18546 (+383)
Half → 25K
20:26 | 8:26/mi
30K· 18.64 mi
2:37:34
Rank: #17805 (+741)
25K → 30K
26:25 | 8:30/mi
20M
2:49:02
Rank: #17467 (+338)
30K → 20M
11:28 | 8:26/mi
21M
2:57:34
Rank: #17063 (+404)
20M → 21M
8:32 | 8:32/mi
35K· 21.75 mi
3:03:49
Rank: #16955 (+108)
21M → 35K
6:15 | 8:21/mi
23M
3:14:11
Rank: #16629 (+326)
35K → 23M
10:22 | 8:17/mi
24M
3:22:29
Rank: #16459 (+170)
23M → 24M
8:18 | 8:18/mi
40K· 24.85 mi
3:29:33
Rank: #16277 (+182)
24M → 40K
7:04 | 8:16/mi
25.2M
3:32:33
Rank: #16171 (+106)
40K → 25.2M
3:00 | 8:42/mi
Finish· 26.22 mi
3:40:33
Rank: #16008 (+163)
25.2M → Finish
8:00 | 7:51/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:50:43
Pace8:27 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:49:50
Pace8:23 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:5926:088:2526:08
8:25
-
10K
6.21 mi11:18:3052:398:2826:31
8:32
+0:07
15K
9.32 mi11:45:001:19:098:3026:30
8:32
0:00
20K
12.43 mi12:10:551:45:048:2725:55
8:21
-0:11
Half
13.11 mi12:16:341:50:438:275:39
8:17
-0:04
25K
15.53 mi12:37:002:11:098:2720:26
8:26
+0:09
30K
18.64 mi13:03:252:37:348:2726:25
8:30
+0:04
20M
20.00 mi13:14:532:49:028:2711:28
8:26
-0:04
21M
21.00 mi13:23:252:57:348:278:32
8:32
+0:06
35K
21.75 mi13:29:403:03:498:276:15
8:21
-0:11
23M
23.00 mi13:40:023:14:118:2710:22
8:17
-0:04
24M
24.00 mi13:48:203:22:298:268:18
8:18
+0:01
40K
24.85 mi13:55:243:29:338:267:04
8:16
-0:02
25.2M
25.20 mi13:58:243:32:338:263:00
8:42
+0:26
Finish
26.22 mi14:06:243:40:338:258:00
7:51
-0:51

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

7:51 /mi

Average Pace

8:25 /mi

Slowest Pace

8:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:37:33

99% of race

Time at Steady Pace

3:00

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:25 /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 mi10:51:5926:088:2526:08
8:25
#19379
10K
6.21 mi11:18:3052:398:2826:31
8:32
#19665
15K
9.32 mi11:45:001:19:098:3026:30
8:32
#19606
20K
12.43 mi12:10:551:45:048:2725:55
8:21
#18978
Half
13.11 mi12:16:341:50:438:275:39
8:17
#18929
25K
15.53 mi12:37:002:11:098:2720:26
8:26
#18546
30K
18.64 mi13:03:252:37:348:2726:25
8:30
#17805
20M
20.00 mi13:14:532:49:028:2711:28
8:26
#17467
21M
21.00 mi13:23:252:57:348:278:32
8:32
#17063
35K
21.75 mi13:29:403:03:498:276:15
8:21
#16955
23M
23.00 mi13:40:023:14:118:2710:22
8:17
#16629
24M
24.00 mi13:48:203:22:298:268:18
8:18
#16459
40K
24.85 mi13:55:243:29:338:267:04
8:16
#16277
25.2M
25.20 mi13:58:243:32:338:263:00
8:42
#16171
Finish
26.22 mi14:06:243:40:338:258:00
7:51
#16008
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi193797126712619505(Top 69%)7171(Top 59%)7171(Top 131%)
10K6.21 mi3.10 mi19665-2867278-1527278-15220001(Top 70%)7461(Top 61%)7461(Top 136%)
15K9.32 mi3.11 mi19606+597239+397239+3919505(Top 69%)7171(Top 59%)7171(Top 131%)
20K12.43 mi3.11 mi18978+6286891+3486891+34817175(Top 60%)5870(Top 48%)5870(Top 107%)
Half13.11 mi0.68 mi18929+496865+266865+2617840(Top 63%)6219(Top 51%)6219(Top 114%)
25K15.53 mi2.42 mi18546+3836666+1996666+19916740(Top 59%)5714(Top 47%)5714(Top 104%)
30K18.64 mi3.11 mi17805+7416288+3786288+37814790(Top 52%)4796(Top 39%)4796(Top 88%)
20M20.00 mi1.36 mi17467+3386128+1606128+16013435(Top 47%)4221(Top 35%)4221(Top 77%)
21M21.00 mi1.00 mi17063+4045914+2145914+21410736(Top 38%)2984(Top 24%)2984(Top 55%)
35K21.75 mi0.75 mi16955+1085871+435871+4314648(Top 52%)5051(Top 41%)5051(Top 92%)
23M23.00 mi1.25 mi16629+3265715+1565715+15611965(Top 42%)3732(Top 31%)3732(Top 68%)
24M24.00 mi1.00 mi16459+1705640+755640+7513296(Top 47%)4471(Top 37%)4471(Top 82%)
40K24.85 mi0.85 mi16277+1825558+825558+8212010(Top 42%)3931(Top 32%)3931(Top 72%)
25.2M25.20 mi0.35 mi16171+1065508+505508+5010145(Top 36%)3132(Top 26%)3132(Top 57%)
Finish26.22 mi1.02 mi16008+1635434+745434+7411869(Top 42%)3877(Top 32%)3877(Top 71%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21stories
+97ft-345ft

Overall

19505

Females

7171

F18-39

7171

5K→10K

3.1 - 6.2 mi

Top 70%
×5stories
+79ft-138ft

Overall

20001

Females

7461

F18-39

7461

10K→15K

6.2 - 9.3 mi

Top 69%
×3stories
+67ft-78ft

Overall

19505

Females

7171

F18-39

7171

15K→20K

9.3 - 12.4 mi

Top 60%
×5stories
+106ft-86ft

Overall

17175

Females

5870

F18-39

5870

20K→Half

12.4 - 13.1 mi

Top 63%
×2stories
+19ft-37ft

Overall

17840

Females

6219

F18-39

6219

Half→25K

13.1 - 15.5 mi

Top 59%
×4stories
+66ft-88ft

Overall

16740

Females

5714

F18-39

5714

25K→30K

15.5 - 18.6 mi

Top 52%
×9stories
+181ft-148ft

Overall

14790

Females

4796

F18-39

4796

30K→20M

18.6 - 20.0 mi

Top 47%
×5stories
+64ft-50ft

Overall

13435

Females

4221

F18-39

4221

20M→21M

20.0 - 21.0 mi

Top 38%
×8stories
+106ft-24ft

Overall

10736

Females

2984

F18-39

2984

21M→35K

21.0 - 21.8 mi

Top 52%
×7stories
+17ft-86ft

Overall

14648

Females

5051

F18-39

5051

35K→23M

21.8 - 23.0 mi

Top 42%
×5stories
+23ft-63ft

Overall

11965

Females

3732

F18-39

3732

23M→24M

23.0 - 24.0 mi

Top 47%
×6stories
+12ft-82ft

Overall

13296

Females

4471

F18-39

4471

24M→40K

24.0 - 24.9 mi

Top 42%
×1story
+6ft-20ft

Overall

12010

Females

3931

F18-39

3931

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

10145

Females

3132

F18-39

3132

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2stories
+22ft-21ft

Overall

11869

Females

3877

F18-39

3877

Passing Analysis

Category:
Athletes Passed
4062
Passed By
691
Net Change
+3371
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19379
5K → 10K144430-286#19379#19665
10K → 15K227168+59#19665#19606
15K → 20K64214+628#19606#18978
20K → Half589+49#18978#18929
Half → 25K3918+383#18929#18546
25K → 30K7487+741#18546#17805
30K → 20M3380+338#17805#17467
20M → 21M4040+404#17467#17063
21M → 35K12719+108#17063#16955
35K → 23M3326+326#16955#16629
23M → 24M18515+170#16629#16459
24M → 40K1864+182#16459#16277
40K → 25.2M1071+106#16277#16171
25.2M → Finish17310+163#16171#16008
TOTALS4062691+3371
📊

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