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BOSTON MARATHON 2025

Erin Francsis

Bib: 17855•F

MN

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 23%
Gender (Female)
#0 / 12228
Top 7%
Division (F18-39)
#0 / 5469
Top 13%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:34
Rank: #10015
Start → 5K
22:34 | 7:16/mi
10K· 6.21 mi
44:56
Rank: #9730 (+285)
5K → 10K
22:22 | 7:12/mi
15K· 9.32 mi
1:07:23
Rank: #9577 (+153)
10K → 15K
22:27 | 7:14/mi
20K· 12.43 mi
1:29:49
Rank: #9231 (+346)
15K → 20K
22:26 | 7:13/mi
Half· 13.11 mi
1:34:39
Rank: #9173 (+58)
20K → Half
4:50 | 7:05/mi
25K· 15.53 mi
1:51:48
Rank: #8650 (+523)
Half → 25K
17:09 | 7:04/mi
30K· 18.64 mi
2:14:13
Rank: #8021 (+629)
25K → 30K
22:25 | 7:13/mi
20M
2:24:00
Rank: #7744 (+277)
30K → 20M
9:47 | 7:12/mi
21M
2:31:23
Rank: #7438 (+306)
20M → 21M
7:23 | 7:23/mi
35K· 21.75 mi
2:36:38
Rank: #7332 (+106)
21M → 35K
5:15 | 7:01/mi
23M
2:45:47
Rank: #7159 (+173)
35K → 23M
9:09 | 7:18/mi
24M
2:52:50
Rank: #7018 (+141)
23M → 24M
7:03 | 7:03/mi
40K· 24.85 mi
2:58:58
Rank: #6878 (+140)
24M → 40K
6:08 | 7:10/mi
25.2M
3:01:36
Rank: #6798 (+80)
40K → 25.2M
2:38 | 7:38/mi
Finish· 26.22 mi
3:08:28
Rank: #6616 (+182)
25.2M → Finish
6:52 | 6:44/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:34:39
Pace7:13 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:33:49
Pace7:09 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:12:3722:347:1622:34
7:16
-
10K
6.21 mi11:34:5944:567:1422:22
7:12
-0:04
15K
9.32 mi11:57:261:07:237:1422:27
7:14
+0:02
20K
12.43 mi12:19:521:29:497:1422:26
7:13
-0:01
Half
13.11 mi12:24:421:34:397:134:50
7:05
-0:08
25K
15.53 mi12:41:511:51:487:1217:09
7:04
-0:01
30K
18.64 mi13:04:162:14:137:1222:25
7:13
+0:09
20M
20.00 mi13:14:032:24:007:129:47
7:12
-0:01
21M
21.00 mi13:21:262:31:237:137:23
7:23
+0:11
35K
21.75 mi13:26:412:36:387:125:15
7:01
-0:22
23M
23.00 mi13:35:502:45:477:129:09
7:18
+0:17
24M
24.00 mi13:42:532:52:507:127:03
7:03
-0:15
40K
24.85 mi13:49:012:58:587:126:08
7:10
+0:07
25.2M
25.20 mi13:51:393:01:367:122:38
7:38
+0:28
Finish
26.22 mi13:58:313:08:287:126:52
6:44
-0:54

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

6:44 /mi

Average Pace

7:12 /mi

Slowest Pace

7:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:05:50

99% of race

Time at Steady Pace

2:38

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:11 /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 mi11:12:3722:347:1622:34
7:16
#10015
10K
6.21 mi11:34:5944:567:1422:22
7:12
#9730
15K
9.32 mi11:57:261:07:237:1422:27
7:14
#9577
20K
12.43 mi12:19:521:29:497:1422:26
7:13
#9231
Half
13.11 mi12:24:421:34:397:134:50
7:05
#9173
25K
15.53 mi12:41:511:51:487:1217:09
7:04
#8650
30K
18.64 mi13:04:162:14:137:1222:25
7:13
#8021
20M
20.00 mi13:14:032:24:007:129:47
7:12
#7744
21M
21.00 mi13:21:262:31:237:137:23
7:23
#7438
35K
21.75 mi13:26:412:36:387:125:15
7:01
#7332
23M
23.00 mi13:35:502:45:477:129:09
7:18
#7159
24M
24.00 mi13:42:532:52:507:127:03
7:03
#7018
40K
24.85 mi13:49:012:58:587:126:08
7:10
#6878
25.2M
25.20 mi13:51:393:01:367:122:38
7:38
#6798
Finish
26.22 mi13:58:313:08:287:126:52
6:44
#6616
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi10015181018109340(Top 33%)1575(Top 13%)1575(Top 29%)
10K6.21 mi3.10 mi9730+2851684+1261684+1269486(Top 33%)1591(Top 13%)1591(Top 29%)
15K9.32 mi3.11 mi9577+1531636+481636+489340(Top 33%)1575(Top 13%)1575(Top 29%)
20K12.43 mi3.11 mi9231+3461516+1201516+1208384(Top 30%)1258(Top 10%)1258(Top 23%)
Half13.11 mi0.68 mi9173+581489+271489+278214(Top 29%)1152(Top 9%)1152(Top 21%)
25K15.53 mi2.42 mi8650+5231298+1911298+1916823(Top 24%)811(Top 7%)811(Top 15%)
30K18.64 mi3.11 mi8021+6291120+1781120+1786002(Top 21%)680(Top 6%)680(Top 12%)
20M20.00 mi1.36 mi7744+2771041+791041+795220(Top 18%)568(Top 5%)568(Top 10%)
21M21.00 mi1.00 mi7438+306972+69972+694069(Top 14%)384(Top 3%)384(Top 7%)
35K21.75 mi0.75 mi7332+106963+9963+95518(Top 19%)768(Top 6%)768(Top 14%)
23M23.00 mi1.25 mi7159+173942+21942+215528(Top 19%)827(Top 7%)827(Top 15%)
24M24.00 mi1.00 mi7018+141924+18924+184952(Top 17%)717(Top 6%)717(Top 13%)
40K24.85 mi0.85 mi6878+140901+23901+234942(Top 17%)756(Top 6%)756(Top 14%)
25.2M25.20 mi0.35 mi6798+80890+11890+114121(Top 15%)599(Top 5%)599(Top 11%)
Finish26.22 mi1.02 mi6616+182867+23867+234166(Top 15%)599(Top 5%)599(Top 11%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21stories
+97ft-345ft

Overall

9340

Females

1575

F18-39

1575

5K→10K

3.1 - 6.2 mi

Top 33%
×5stories
+79ft-138ft

Overall

9486

Females

1591

F18-39

1591

10K→15K

6.2 - 9.3 mi

Top 33%
×3stories
+67ft-78ft

Overall

9340

Females

1575

F18-39

1575

15K→20K

9.3 - 12.4 mi

Top 30%
×5stories
+106ft-86ft

Overall

8384

Females

1258

F18-39

1258

20K→Half

12.4 - 13.1 mi

Top 29%
×2stories
+19ft-37ft

Overall

8214

Females

1152

F18-39

1152

Half→25K

13.1 - 15.5 mi

Top 24%
×4stories
+66ft-88ft

Overall

6823

Females

811

F18-39

811

25K→30K

15.5 - 18.6 mi

Top 21%
×9stories
+181ft-148ft

Overall

6002

Females

680

F18-39

680

30K→20M

18.6 - 20.0 mi

Top 18%
×5stories
+64ft-50ft

Overall

5220

Females

568

F18-39

568

20M→21M

20.0 - 21.0 mi

Top 14%
×8stories
+106ft-24ft

Overall

4069

Females

384

F18-39

384

21M→35K

21.0 - 21.8 mi

Top 19%
×7stories
+17ft-86ft

Overall

5518

Females

768

F18-39

768

35K→23M

21.8 - 23.0 mi

Top 19%
×5stories
+23ft-63ft

Overall

5528

Females

827

F18-39

827

23M→24M

23.0 - 24.0 mi

Top 17%
×6stories
+12ft-82ft

Overall

4952

Females

717

F18-39

717

24M→40K

24.0 - 24.9 mi

Top 17%
×1story
+6ft-20ft

Overall

4942

Females

756

F18-39

756

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

4121

Females

599

F18-39

599

25.2M→Finish

25.2 - 26.2 mi

Top 15%
×2stories
+22ft-21ft

Overall

4166

Females

599

F18-39

599

Passing Analysis

Category:
Athletes Passed
3692
Passed By
293
Net Change
+3399
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10015
5K → 10K400115+285#10015#9730
10K → 15K24794+153#9730#9577
15K → 20K37226+346#9577#9231
20K → Half7113+58#9231#9173
Half → 25K5230+523#9173#8650
25K → 30K6312+629#8650#8021
30K → 20M2770+277#8021#7744
20M → 21M3082+306#7744#7438
21M → 35K1137+106#7438#7332
35K → 23M18916+173#7332#7159
23M → 24M1476+141#7159#7018
24M → 40K1499+140#7018#6878
40K → 25.2M800+80#6878#6798
25.2M → Finish1853+182#6798#6616
TOTALS3692293+3399
📊

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