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BOSTON MARATHON 2025

Miah Hermanson

Bib: 17090•F

MN

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 33%
Gender (Female)
#0 / 12228
Top 16%
Division (F18-39)
#0 / 5469
Top 29%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:19/mi
22:43
↑ 97↓ 3451.5%
10K· 6.21 mi
7:22/mi
45:37
↑ 79↓ 1380.4%
15K· 9.32 mi
7:22/mi
1:08:29
↑ 67↓ 78
20K· 12.43 mi
7:24/mi
1:31:27
↑ 106↓ 860.1%
Half· 13.11 mi
7:17/mi
1:36:25
↑ 19↓ 370.5%
25K· 15.53 mi
7:28/mi
1:54:32
↑ 66↓ 880.2%
30K· 18.64 mi
7:42/mi
2:18:28
↑ 181↓ 1480.2%
20M
7:51/mi
2:29:08
↑ 64↓ 500.2%
21M
8:15/mi
2:37:23
↑ 106↓ 241.6%
35K· 21.75 mi
7:37/mi
2:43:05
↑ 17↓ 861.7%
23M
7:51/mi
2:52:55
↑ 23↓ 630.6%
24M
7:48/mi
3:00:43
↓ 821.3%
40K· 24.85 mi
7:51/mi
3:07:26
↓ 200.3%
25.2M
8:22/mi
3:10:19
↑ 13↓ 160.2%
Finish· 26.22 mi
7:26/mi
3:17:54
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:25
Pace7:21 /mi
2nd Half
Distance13.11 mi
Time1:41:29
Pace7:44 /mi
📊Positive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:12:5922:437:1922:43
7:19
-
10K
6.21 mi11:35:5345:377:2022:54
7:22
+0:03
15K
9.32 mi11:58:451:08:297:2122:52
7:22
0:00
20K
12.43 mi12:21:431:31:277:2222:58
7:24
+0:02
Half
13.11 mi12:26:411:36:257:214:58
7:17
-0:07
25K
15.53 mi12:44:481:54:327:2218:07
7:28
+0:11
30K
18.64 mi13:08:442:18:287:2623:56
7:42
+0:14
20M
20.00 mi13:19:242:29:087:2710:40
7:51
+0:09
21M
21.00 mi13:27:392:37:237:308:15
8:15
+0:24
35K
21.75 mi13:33:212:43:057:305:42
7:37
-0:38
23M
23.00 mi13:43:112:52:557:319:50
7:51
+0:14
24M
24.00 mi13:50:593:00:437:327:48
7:48
-0:03
40K
24.85 mi13:57:423:07:267:326:43
7:51
+0:03
25.2M
25.20 mi14:00:353:10:197:332:53
8:22
+0:31
Finish
26.22 mi14:08:103:17:547:337:35
7:26
-0:56

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

7:17 /mi

Average Pace

7:33 /mi

Slowest Pace

8:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:06:46

94% of race

Time at Steady Pace

11:08

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:33 /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 mi11:12:5922:437:1922:43
7:19
#10493
10K
6.21 mi11:35:5345:377:2022:54
7:22
#10695
15K
9.32 mi11:58:451:08:297:2122:52
7:22
#10620
20K
12.43 mi12:21:431:31:277:2222:58
7:24
#10386
Half
13.11 mi12:26:411:36:257:214:58
7:17
#10348
25K
15.53 mi12:44:481:54:327:2218:07
7:28
#10217
30K
18.64 mi13:08:442:18:287:2623:56
7:42
#9940
20M
20.00 mi13:19:242:29:087:2710:40
7:51
#9851
21M
21.00 mi13:27:392:37:237:308:15
8:15
#9750
35K
21.75 mi13:33:212:43:057:305:42
7:37
#9717
23M
23.00 mi13:43:112:52:557:319:50
7:51
#9661
24M
24.00 mi13:50:593:00:437:327:48
7:48
#9629
40K
24.85 mi13:57:423:07:267:326:43
7:51
#9590
25.2M
25.20 mi14:00:353:10:197:332:53
8:22
#9539
Finish
26.22 mi14:08:103:17:547:337:35
7:26
#9480
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi104932030203010506(Top 37%)2122(Top 17%)2122(Top 39%)
10K6.21 mi3.10 mi10695-2022156-1262156-12610932(Top 38%)2273(Top 19%)2273(Top 42%)
15K9.32 mi3.11 mi10620+752137+192137+1910506(Top 37%)2122(Top 17%)2122(Top 39%)
20K12.43 mi3.11 mi10386+2342047+902047+909855(Top 35%)1895(Top 15%)1895(Top 35%)
Half13.11 mi0.68 mi10348+382039+82039+89898(Top 35%)1914(Top 16%)1914(Top 35%)
25K15.53 mi2.42 mi10217+1312011+282011+289749(Top 34%)1998(Top 16%)1998(Top 37%)
30K18.64 mi3.11 mi9940+2771929+821929+829228(Top 32%)1934(Top 16%)1934(Top 35%)
20M20.00 mi1.36 mi9851+891919+101919+109383(Top 33%)2162(Top 18%)2162(Top 40%)
21M21.00 mi1.00 mi9750+1011903+161903+168923(Top 31%)2128(Top 17%)2128(Top 39%)
35K21.75 mi0.75 mi9717+331914-111914-119499(Top 33%)2354(Top 19%)2354(Top 43%)
23M23.00 mi1.25 mi9661+561929-151929-158974(Top 32%)2240(Top 18%)2240(Top 41%)
24M24.00 mi1.00 mi9629+321957-281957-289818(Top 35%)2706(Top 22%)2706(Top 49%)
40K24.85 mi0.85 mi9590+391979-221979-229199(Top 32%)2543(Top 21%)2543(Top 46%)
25.2M25.20 mi0.35 mi9539+511968+111968+118019(Top 28%)2077(Top 17%)2077(Top 38%)
Finish26.22 mi1.02 mi9480+591986-181986-188796(Top 31%)2434(Top 20%)2434(Top 45%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21story building
+97ft-345ft

Overall

10506

Females

2122

F18-39

2122

5K→10K

3.1 - 6.2 mi

Top 38%
×5story building
+79ft-138ft

Overall

10932

Females

2273

F18-39

2273

10K→15K

6.2 - 9.3 mi

Top 37%
×3story building
+67ft-78ft

Overall

10506

Females

2122

F18-39

2122

15K→20K

9.3 - 12.4 mi

Top 35%
×5story building
+106ft-86ft

Overall

9855

Females

1895

F18-39

1895

20K→Half

12.4 - 13.1 mi

Top 35%
×2story building
+19ft-37ft

Overall

9898

Females

1914

F18-39

1914

Half→25K

13.1 - 15.5 mi

Top 34%
×4story building
+66ft-88ft

Overall

9749

Females

1998

F18-39

1998

25K→30K

15.5 - 18.6 mi

Top 32%
×9story building
+181ft-148ft

Overall

9228

Females

1934

F18-39

1934

30K→20M

18.6 - 20.0 mi

Top 33%
×5story building
+64ft-50ft

Overall

9383

Females

2162

F18-39

2162

20M→21M

20.0 - 21.0 mi

Top 31%
×8story building
+106ft-24ft

Overall

8923

Females

2128

F18-39

2128

21M→35K

21.0 - 21.8 mi

Top 33%
×7story building
+17ft-86ft

Overall

9499

Females

2354

F18-39

2354

35K→23M

21.8 - 23.0 mi

Top 32%
×5story building
+23ft-63ft

Overall

8974

Females

2240

F18-39

2240

23M→24M

23.0 - 24.0 mi

Top 35%
×6story building
+12ft-82ft

Overall

9818

Females

2706

F18-39

2706

24M→40K

24.0 - 24.9 mi

Top 32%
×1story
+6ft-20ft

Overall

9199

Females

2543

F18-39

2543

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

8019

Females

2077

F18-39

2077

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2story building
+22ft-21ft

Overall

8796

Females

2434

F18-39

2434

Passing Analysis

Category:
Athletes Passed
2160*
Passed By
1146
Net Change
+1013
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10493
5K → 10K170372-202#10493#10695
10K → 15K199124+75#10695#10620
15K → 20K29359+234#10620#10386
20K → Half5012+38#10386#10348
Half → 25K21988+131#10348#10217
25K → 30K370*93+277#10217#9940
30K → 20M15161+89#9940#9851
20M → 21M14140+101#9851#9750
21M → 35K7542+33#9750#9717
35K → 23M13276+56#9717#9661
23M → 24M10472+32#9661#9629
24M → 40K9354+39#9629#9590
40K → 25.2M554+51#9590#9539
25.2M → Finish10849+59#9539#9480
TOTALS2160*1146+1013

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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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