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BOSTON MARATHON 2025

Anthea Francis

Bib: 21040•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 50%
Masters (Masters Women)
#0 / 6759
Top 39%
Division (F45-49)
#0 / 1813
Top 49%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:06
Rank: #19318
Start → 5K
26:06 | 8:24/mi
10K· 6.21 mi
51:52
Rank: #18910 (+408)
5K → 10K
25:46 | 8:18/mi
15K· 9.32 mi
1:17:26
Rank: #18454 (+456)
10K → 15K
25:34 | 8:14/mi
20K· 12.43 mi
1:43:25
Rank: #18141 (+313)
15K → 20K
25:59 | 8:22/mi
Half· 13.11 mi
1:48:59
Rank: #18057 (+84)
20K → Half
5:34 | 8:10/mi
25K· 15.53 mi
2:09:05
Rank: #17641 (+416)
Half → 25K
20:06 | 8:17/mi
30K· 18.64 mi
2:35:46
Rank: #17175 (+466)
25K → 30K
26:41 | 8:35/mi
20M
2:47:49
Rank: #17080 (+95)
30K → 20M
12:03 | 8:52/mi
21M
2:57:37
Rank: #17080
20M → 21M
9:48 | 9:48/mi
35K· 21.75 mi
3:04:02
Rank: #17027 (+53)
21M → 35K
6:25 | 8:35/mi
23M
3:15:24
Rank: #16989 (+38)
35K → 23M
11:22 | 9:05/mi
24M
3:24:30
Rank: #17039 (-50)
23M → 24M
9:06 | 9:06/mi
40K· 24.85 mi
3:32:17
Rank: #17032 (+7)
24M → 40K
7:47 | 9:06/mi
25.2M
3:35:56
Rank: #17077 (-45)
40K → 25.2M
3:39 | 10:35/mi
Finish· 26.22 mi
3:45:00
Rank: #17138 (-61)
25.2M → Finish
9:04 | 8:54/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:59
Pace8:19 /mi
2nd Half
Distance13.11 mi
Time1:56:01
Pace8:51 /mi
📊Positive Split: 6.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:1726:068:2426:06
8:24
-
10K
6.21 mi11:46:0351:528:2125:46
8:18
-0:06
15K
9.32 mi12:11:371:17:268:1825:34
8:14
-0:04
20K
12.43 mi12:37:361:43:258:1925:59
8:22
+0:08
Half
13.11 mi12:43:101:48:598:195:34
8:10
-0:12
25K
15.53 mi13:03:162:09:058:1920:06
8:17
+0:07
30K
18.64 mi13:29:572:35:468:2126:41
8:35
+0:18
20M
20.00 mi13:42:002:47:498:2312:03
8:52
+0:17
21M
21.00 mi13:51:482:57:378:279:48
9:48
+0:56
35K
21.75 mi13:58:133:04:028:286:25
8:35
-1:13
23M
23.00 mi14:09:353:15:248:3011:22
9:05
+0:30
24M
24.00 mi14:18:413:24:308:319:06
9:06
+0:01
40K
24.85 mi14:26:283:32:178:327:47
9:06
0:00
25.2M
25.20 mi14:30:073:35:568:343:39
10:35
+1:29
Finish
26.22 mi14:39:113:45:008:359:04
8:54
-1:41

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

8:10 /mi

Average Pace

8:35 /mi

Slowest Pace

10:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

31:08

14% of race

Time at Steady Pace

2:32:10

68% of race

Time at Slower Pace

41:42

19% of race

Average Pace: 8:35 /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 mi11:20:1726:068:2426:06
8:24
#19318
10K
6.21 mi11:46:0351:528:2125:46
8:18
#18910
15K
9.32 mi12:11:371:17:268:1825:34
8:14
#18454
20K
12.43 mi12:37:361:43:258:1925:59
8:22
#18141
Half
13.11 mi12:43:101:48:598:195:34
8:10
#18057
25K
15.53 mi13:03:162:09:058:1920:06
8:17
#17641
30K
18.64 mi13:29:572:35:468:2126:41
8:35
#17175
20M
20.00 mi13:42:002:47:498:2312:03
8:52
#17080
21M
21.00 mi13:51:482:57:378:279:48
9:48
#17080
35K
21.75 mi13:58:133:04:028:286:25
8:35
#17027
23M
23.00 mi14:09:353:15:248:3011:22
9:05
#16989
24M
24.00 mi14:18:413:24:308:319:06
9:06
#17039
40K
24.85 mi14:26:283:32:178:327:47
9:06
#17032
25.2M
25.20 mi14:30:073:35:568:343:39
10:35
#17077
Finish
26.22 mi14:39:113:45:008:359:04
8:54
#17138
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi193187090709017591(Top 62%)6071(Top 50%)6071(Top 335%)
10K6.21 mi3.10 mi18910+4086850+2406850+24018515(Top 65%)6608(Top 54%)6608(Top 364%)
15K9.32 mi3.11 mi18454+4566598+2526598+25217591(Top 62%)6071(Top 50%)6071(Top 335%)
20K12.43 mi3.11 mi18141+3136417+1816417+18117325(Top 61%)5960(Top 49%)5960(Top 329%)
Half13.11 mi0.68 mi18057+846372+456372+4517081(Top 60%)5819(Top 48%)5819(Top 321%)
25K15.53 mi2.42 mi17641+4166144+2286144+22815873(Top 56%)5244(Top 43%)5244(Top 289%)
30K18.64 mi3.11 mi17175+4665919+2255919+22515329(Top 54%)5093(Top 42%)5093(Top 281%)
20M20.00 mi1.36 mi17080+955897+225897+2216063(Top 57%)5631(Top 46%)5631(Top 311%)
21M21.00 mi1.00 mi170805928-315928-3117492(Top 62%)6528(Top 53%)6528(Top 360%)
35K21.75 mi0.75 mi17027+535916+125916+1215981(Top 56%)5772(Top 47%)5772(Top 318%)
23M23.00 mi1.25 mi16989+385926-105926-1016716(Top 59%)6283(Top 51%)6283(Top 347%)
24M24.00 mi1.00 mi17039-505982-565982-5617885(Top 63%)6962(Top 57%)6962(Top 384%)
40K24.85 mi0.85 mi17032+76005-236005-2316900(Top 59%)6531(Top 53%)6531(Top 360%)
25.2M25.20 mi0.35 mi17077-456050-456050-4519315(Top 68%)7803(Top 64%)7803(Top 430%)
Finish26.22 mi1.02 mi17138-616094-446094-4418530(Top 65%)7344(Top 60%)7344(Top 405%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21stories
+97ft-345ft

Overall

17591

Females

6071

F45-49

6071

5K→10K

3.1 - 6.2 mi

Top 65%
×5stories
+79ft-138ft

Overall

18515

Females

6608

F45-49

6608

10K→15K

6.2 - 9.3 mi

Top 62%
×3stories
+67ft-78ft

Overall

17591

Females

6071

F45-49

6071

15K→20K

9.3 - 12.4 mi

Top 61%
×5stories
+106ft-86ft

Overall

17325

Females

5960

F45-49

5960

20K→Half

12.4 - 13.1 mi

Top 60%
×2stories
+19ft-37ft

Overall

17081

Females

5819

F45-49

5819

Half→25K

13.1 - 15.5 mi

Top 56%
×4stories
+66ft-88ft

Overall

15873

Females

5244

F45-49

5244

25K→30K

15.5 - 18.6 mi

Top 54%
×9stories
+181ft-148ft

Overall

15329

Females

5093

F45-49

5093

30K→20M

18.6 - 20.0 mi

Top 57%
×5stories
+64ft-50ft

Overall

16063

Females

5631

F45-49

5631

20M→21M

20.0 - 21.0 mi

Top 62%
×8stories
+106ft-24ft

Overall

17492

Females

6528

F45-49

6528

21M→35K

21.0 - 21.8 mi

Top 56%
×7stories
+17ft-86ft

Overall

15981

Females

5772

F45-49

5772

35K→23M

21.8 - 23.0 mi

Top 59%
×5stories
+23ft-63ft

Overall

16716

Females

6283

F45-49

6283

23M→24M

23.0 - 24.0 mi

Top 63%
×6stories
+12ft-82ft

Overall

17885

Females

6962

F45-49

6962

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

16900

Females

6531

F45-49

6531

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

19315

Females

7803

F45-49

7803

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2stories
+22ft-21ft

Overall

18530

Females

7344

F45-49

7344

Passing Analysis

Category:
Athletes Passed
3082
Passed By
902
Net Change
+2180
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19318
5K → 10K523115+408#19318#18910
10K → 15K49640+456#18910#18454
15K → 20K36148+313#18454#18141
20K → Half928+84#18141#18057
Half → 25K42913+416#18057#17641
25K → 30K49428+466#17641#17175
30K → 20M14146+95#17175#17080
20M → 21M1211210#17080#17080
21M → 35K9138+53#17080#17027
35K → 23M12991+38#17027#16989
23M → 24M66116-50#16989#17039
24M → 40K7063+7#17039#17032
40K → 25.2M2368-45#17032#17077
25.2M → Finish46107-61#17077#17138
TOTALS3082902+2180
📊

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