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BOSTON MARATHON 2025

Erin Sughroue

Bib: 17609•F

IL

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 45%
Gender (Female)
#0 / 12228
Top 30%
Division (F18-39)
#0 / 5469
Top 48%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:57
Rank: #14058
Start → 5K
23:57 | 7:43/mi
10K· 6.21 mi
48:16
Rank: #14489 (-431)
5K → 10K
24:19 | 7:50/mi
15K· 9.32 mi
1:12:51
Rank: #14783 (-294)
10K → 15K
24:35 | 7:55/mi
20K· 12.43 mi
1:37:26
Rank: #14589 (+194)
15K → 20K
24:35 | 7:55/mi
Half· 13.11 mi
1:42:48
Rank: #14588 (+1)
20K → Half
5:22 | 7:52/mi
25K· 15.53 mi
2:02:09
Rank: #14415 (+173)
Half → 25K
19:21 | 7:59/mi
30K· 18.64 mi
2:27:24
Rank: #13938 (+477)
25K → 30K
25:15 | 8:08/mi
20M
2:38:35
Rank: #13749 (+189)
30K → 20M
11:11 | 8:14/mi
21M
2:47:11
Rank: #13563 (+186)
20M → 21M
8:36 | 8:36/mi
35K· 21.75 mi
2:53:13
Rank: #13517 (+46)
21M → 35K
6:02 | 8:04/mi
23M
3:03:33
Rank: #13376 (+141)
35K → 23M
10:20 | 8:15/mi
24M
3:11:29
Rank: #13233 (+143)
23M → 24M
7:56 | 7:56/mi
40K· 24.85 mi
3:18:12
Rank: #13076 (+157)
24M → 40K
6:43 | 7:51/mi
25.2M
3:21:07
Rank: #13006 (+70)
40K → 25.2M
2:55 | 8:27/mi
Finish· 26.22 mi
3:28:31
Rank: #12753 (+253)
25.2M → Finish
7:24 | 7:16/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:48
Pace7:50 /mi
2nd Half
Distance13.11 mi
Time1:45:43
Pace8:04 /mi
📊Positive Split: 2.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:0223:577:4323:57
7:43
-
10K
6.21 mi11:38:2148:167:4624:19
7:50
+0:07
15K
9.32 mi12:02:561:12:517:4924:35
7:55
+0:05
20K
12.43 mi12:27:311:37:267:5024:35
7:55
0:00
Half
13.11 mi12:32:531:42:487:505:22
7:52
-0:03
25K
15.53 mi12:52:142:02:097:5219:21
7:59
+0:07
30K
18.64 mi13:17:292:27:247:5425:15
8:08
+0:09
20M
20.00 mi13:28:402:38:357:5611:11
8:14
+0:06
21M
21.00 mi13:37:162:47:117:588:36
8:36
+0:22
35K
21.75 mi13:43:182:53:137:586:02
8:04
-0:32
23M
23.00 mi13:53:383:03:337:5910:20
8:15
+0:11
24M
24.00 mi14:01:343:11:297:597:56
7:56
-0:19
40K
24.85 mi14:08:173:18:127:586:43
7:51
-0:05
25.2M
25.20 mi14:11:123:21:077:592:55
8:27
+0:36
Finish
26.22 mi14:18:363:28:317:587:24
7:16
-1:11

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

7:16 /mi

Average Pace

7:58 /mi

Slowest Pace

8:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:24:12

69% of race

Time at Steady Pace

55:43

27% of race

Time at Slower Pace

8:36

4% of race

Average Pace: 7:57 /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 mi11:14:0223:577:4323:57
7:43
#14058
10K
6.21 mi11:38:2148:167:4624:19
7:50
#14489
15K
9.32 mi12:02:561:12:517:4924:35
7:55
#14783
20K
12.43 mi12:27:311:37:267:5024:35
7:55
#14589
Half
13.11 mi12:32:531:42:487:505:22
7:52
#14588
25K
15.53 mi12:52:142:02:097:5219:21
7:59
#14415
30K
18.64 mi13:17:292:27:247:5425:15
8:08
#13938
20M
20.00 mi13:28:402:38:357:5611:11
8:14
#13749
21M
21.00 mi13:37:162:47:117:588:36
8:36
#13563
35K
21.75 mi13:43:182:53:137:586:02
8:04
#13517
23M
23.00 mi13:53:383:03:337:5910:20
8:15
#13376
24M
24.00 mi14:01:343:11:297:597:56
7:56
#13233
40K
24.85 mi14:08:173:18:127:586:43
7:51
#13076
25.2M
25.20 mi14:11:123:21:077:592:55
8:27
#13006
Finish
26.22 mi14:18:363:28:317:587:24
7:16
#12753
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi140583944394415341(Top 54%)4771(Top 39%)4771(Top 87%)
10K6.21 mi3.10 mi14489-4314225-2814225-28115071(Top 53%)4575(Top 37%)4575(Top 84%)
15K9.32 mi3.11 mi14783-2944421-1964421-19615341(Top 54%)4771(Top 39%)4771(Top 87%)
20K12.43 mi3.11 mi14589+1944340+814340+8114204(Top 50%)4197(Top 34%)4197(Top 77%)
Half13.11 mi0.68 mi14588+14339+14339+114813(Top 52%)4491(Top 37%)4491(Top 82%)
25K15.53 mi2.42 mi14415+1734283+564283+5613747(Top 48%)4073(Top 33%)4073(Top 74%)
30K18.64 mi3.11 mi13938+4774067+2164067+21612303(Top 43%)3451(Top 28%)3451(Top 63%)
20M20.00 mi1.36 mi13749+1893990+773990+7712025(Top 42%)3458(Top 28%)3458(Top 63%)
21M21.00 mi1.00 mi13563+1863926+643926+6411124(Top 39%)3164(Top 26%)3164(Top 58%)
35K21.75 mi0.75 mi13517+463921+53921+512716(Top 45%)3999(Top 33%)3999(Top 73%)
23M23.00 mi1.25 mi13376+1413883+383883+3811749(Top 41%)3609(Top 30%)3609(Top 66%)
24M24.00 mi1.00 mi13233+1433830+533830+5310806(Top 38%)3205(Top 26%)3205(Top 59%)
40K24.85 mi0.85 mi13076+1573771+593771+599229(Top 32%)2573(Top 21%)2573(Top 47%)
25.2M25.20 mi0.35 mi13006+703743+283743+288667(Top 31%)2380(Top 19%)2380(Top 44%)
Finish26.22 mi1.02 mi12753+2533629+1143629+1147556(Top 27%)1892(Top 15%)1892(Top 35%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21stories
+97ft-345ft

Overall

15341

Females

4771

F18-39

4771

5K→10K

3.1 - 6.2 mi

Top 53%
×5stories
+79ft-138ft

Overall

15071

Females

4575

F18-39

4575

10K→15K

6.2 - 9.3 mi

Top 54%
×3stories
+67ft-78ft

Overall

15341

Females

4771

F18-39

4771

15K→20K

9.3 - 12.4 mi

Top 50%
×5stories
+106ft-86ft

Overall

14204

Females

4197

F18-39

4197

20K→Half

12.4 - 13.1 mi

Top 52%
×2stories
+19ft-37ft

Overall

14813

Females

4491

F18-39

4491

Half→25K

13.1 - 15.5 mi

Top 48%
×4stories
+66ft-88ft

Overall

13747

Females

4073

F18-39

4073

25K→30K

15.5 - 18.6 mi

Top 43%
×9stories
+181ft-148ft

Overall

12303

Females

3451

F18-39

3451

30K→20M

18.6 - 20.0 mi

Top 42%
×5stories
+64ft-50ft

Overall

12025

Females

3458

F18-39

3458

20M→21M

20.0 - 21.0 mi

Top 39%
×8stories
+106ft-24ft

Overall

11124

Females

3164

F18-39

3164

21M→35K

21.0 - 21.8 mi

Top 45%
×7stories
+17ft-86ft

Overall

12716

Females

3999

F18-39

3999

35K→23M

21.8 - 23.0 mi

Top 41%
×5stories
+23ft-63ft

Overall

11749

Females

3609

F18-39

3609

23M→24M

23.0 - 24.0 mi

Top 38%
×6stories
+12ft-82ft

Overall

10806

Females

3205

F18-39

3205

24M→40K

24.0 - 24.9 mi

Top 32%
×1story
+6ft-20ft

Overall

9229

Females

2573

F18-39

2573

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8667

Females

2380

F18-39

2380

25.2M→Finish

25.2 - 26.2 mi

Top 27%
×2stories
+22ft-21ft

Overall

7556

Females

1892

F18-39

1892

Passing Analysis

Category:
Athletes Passed
2684
Passed By
1379
Net Change
+1305
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14058
5K → 10K144575-431#14058#14489
10K → 15K108402-294#14489#14783
15K → 20K294100+194#14783#14589
20K → Half3938+1#14589#14588
Half → 25K25279+173#14588#14415
25K → 30K52043+477#14415#13938
30K → 20M21930+189#13938#13749
20M → 21M20721+186#13749#13563
21M → 35K7226+46#13563#13517
35K → 23M17534+141#13517#13376
23M → 24M15815+143#13376#13233
24M → 40K16710+157#13233#13076
40K → 25.2M722+70#13076#13006
25.2M → Finish2574+253#13006#12753
TOTALS26841379+1305
📊

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