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BOSTON MARATHON 2025

Rylee Kopchak

Bib: 11180•F

MN

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 27%
Gender (Female)
#0 / 12228
Top 10%
Division (F18-39)
#0 / 5469
Top 19%
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
6:47/mi
21:06
↑ 97↓ 3451.5%
10K· 6.21 mi
6:42/mi
41:54
↑ 79↓ 1380.4%
15K· 9.32 mi
6:39/mi
1:02:35
↑ 67↓ 78
20K· 12.43 mi
7:03/mi
1:24:30
↑ 106↓ 860.1%
Half· 13.11 mi
7:05/mi
1:29:20
↑ 19↓ 370.5%
25K· 15.53 mi
7:53/mi
1:48:28
↑ 66↓ 880.2%
30K· 18.64 mi
7:58/mi
2:13:12
↑ 181↓ 1480.2%
20M
8:09/mi
2:24:16
↑ 64↓ 500.2%
21M
9:01/mi
2:33:17
↑ 106↓ 241.6%
35K· 21.75 mi
7:17/mi
2:38:44
↑ 17↓ 861.7%
23M
7:50/mi
2:48:32
↑ 23↓ 630.6%
24M
7:27/mi
2:55:59
↓ 821.3%
40K· 24.85 mi
7:37/mi
3:02:30
↓ 200.3%
25.2M
8:51/mi
3:05:33
↑ 13↓ 160.2%
Finish· 26.22 mi
6:51/mi
3:12:32
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:20
Pace6:49 /mi
2nd Half
Distance13.11 mi
Time1:43:12
Pace7:52 /mi
📊Positive Split: 15.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:0221:066:4721:06
6:47
-
10K
6.21 mi11:08:5041:546:4520:48
6:42
-0:05
15K
9.32 mi11:29:311:02:356:4320:41
6:39
-0:03
20K
12.43 mi11:51:261:24:306:4821:55
7:03
+0:24
Half
13.11 mi11:56:161:29:206:494:50
7:05
+0:02
25K
15.53 mi12:15:241:48:286:5919:08
7:53
+0:48
30K
18.64 mi12:40:082:13:127:0924:44
7:58
+0:05
20M
20.00 mi12:51:122:24:167:1311:04
8:09
+0:11
21M
21.00 mi13:00:132:33:177:189:01
9:01
+0:52
35K
21.75 mi13:05:402:38:447:185:27
7:17
-1:44
23M
23.00 mi13:15:282:48:327:209:48
7:50
+0:33
24M
24.00 mi13:22:552:55:597:207:27
7:27
-0:23
40K
24.85 mi13:29:263:02:307:216:31
7:37
+0:10
25.2M
25.20 mi13:32:293:05:337:223:03
8:51
+1:14
Finish
26.22 mi13:39:283:12:327:216:59
6:51
-2:00

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

6:39 /mi

Average Pace

7:21 /mi

Slowest Pace

9:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:36:19

50% of race

Time at Steady Pace

19:25

10% of race

Time at Slower Pace

1:16:48

40% of race

Average Pace: 7:21 /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 mi10:48:0221:066:4721:06
6:47
#6265
10K
6.21 mi11:08:5041:546:4520:48
6:42
#5782
15K
9.32 mi11:29:311:02:356:4320:41
6:39
#5393
20K
12.43 mi11:51:261:24:306:4821:55
7:03
#5945
Half
13.11 mi11:56:161:29:206:494:50
7:05
#6083
25K
15.53 mi12:15:241:48:286:5919:08
7:53
#7153
30K
18.64 mi12:40:082:13:127:0924:44
7:58
#7647
20M
20.00 mi12:51:122:24:167:1311:04
8:09
#7853
21M
21.00 mi13:00:132:33:177:189:01
9:01
#8127
35K
21.75 mi13:05:402:38:447:185:27
7:17
#8052
23M
23.00 mi13:15:282:48:327:209:48
7:50
#8045
24M
24.00 mi13:22:552:55:597:207:27
7:27
#7974
40K
24.85 mi13:29:263:02:307:216:31
7:37
#7924
25.2M
25.20 mi13:32:293:05:337:223:03
8:51
#7956
Finish
26.22 mi13:39:283:12:327:216:59
6:51
#7754
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi62655255254735(Top 17%)307(Top 3%)307(Top 6%)
10K6.21 mi3.10 mi5782+483441+84441+845326(Top 19%)388(Top 3%)388(Top 7%)
15K9.32 mi3.11 mi5393+389392+49392+494735(Top 17%)307(Top 3%)307(Top 6%)
20K12.43 mi3.11 mi5945-552494-102494-1027231(Top 25%)849(Top 7%)849(Top 16%)
Half13.11 mi0.68 mi6083-138522-28522-288238(Top 29%)1176(Top 10%)1176(Top 22%)
25K15.53 mi2.42 mi7153-1070772-250772-25013042(Top 46%)3690(Top 30%)3690(Top 67%)
30K18.64 mi3.11 mi7647-494973-201973-20111107(Top 39%)2837(Top 23%)2837(Top 52%)
20M20.00 mi1.36 mi7853-2061085-1121085-11211426(Top 40%)3143(Top 26%)3143(Top 57%)
21M21.00 mi1.00 mi8127-2741220-1351220-13513616(Top 48%)4411(Top 36%)4411(Top 81%)
35K21.75 mi0.75 mi8052+751214+61214+67171(Top 25%)1348(Top 11%)1348(Top 25%)
23M23.00 mi1.25 mi8045+71262-481262-488786(Top 31%)2155(Top 18%)2155(Top 39%)
24M24.00 mi1.00 mi7974+711268-61268-67371(Top 26%)1601(Top 13%)1601(Top 29%)
40K24.85 mi0.85 mi7924+501280-121280-127583(Top 27%)1788(Top 15%)1788(Top 33%)
25.2M25.20 mi0.35 mi7956-321306-261306-2610930(Top 38%)3424(Top 28%)3424(Top 63%)
Finish26.22 mi1.02 mi7754+2021259+471259+474843(Top 17%)814(Top 7%)814(Top 15%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21story building
+97ft-345ft

Overall

4735

Females

307

F18-39

307

5K→10K

3.1 - 6.2 mi

Top 19%
×5story building
+79ft-138ft

Overall

5326

Females

388

F18-39

388

10K→15K

6.2 - 9.3 mi

Top 17%
×3story building
+67ft-78ft

Overall

4735

Females

307

F18-39

307

15K→20K

9.3 - 12.4 mi

Top 25%
×5story building
+106ft-86ft

Overall

7231

Females

849

F18-39

849

20K→Half

12.4 - 13.1 mi

Top 29%
×2story building
+19ft-37ft

Overall

8238

Females

1176

F18-39

1176

Half→25K

13.1 - 15.5 mi

Top 46%
×4story building
+66ft-88ft

Overall

13042

Females

3690

F18-39

3690

25K→30K

15.5 - 18.6 mi

Top 39%
×9story building
+181ft-148ft

Overall

11107

Females

2837

F18-39

2837

30K→20M

18.6 - 20.0 mi

Top 40%
×5story building
+64ft-50ft

Overall

11426

Females

3143

F18-39

3143

20M→21M

20.0 - 21.0 mi

Top 48%
×8story building
+106ft-24ft

Overall

13616

Females

4411

F18-39

4411

21M→35K

21.0 - 21.8 mi

Top 25%
×7story building
+17ft-86ft

Overall

7171

Females

1348

F18-39

1348

35K→23M

21.8 - 23.0 mi

Top 31%
×5story building
+23ft-63ft

Overall

8786

Females

2155

F18-39

2155

23M→24M

23.0 - 24.0 mi

Top 26%
×6story building
+12ft-82ft

Overall

7371

Females

1601

F18-39

1601

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

7583

Females

1788

F18-39

1788

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

10930

Females

3424

F18-39

3424

25.2M→Finish

25.2 - 26.2 mi

Top 17%
×2story building
+22ft-21ft

Overall

4843

Females

814

F18-39

814

Passing Analysis

Category:
Athletes Passed
1750
Passed By
3239
Net Change
-1489
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6265
5K → 10K51431+483#6265#5782
10K → 15K3978+389#5782#5393
15K → 20K33585-552#5393#5945
20K → Half1139-138#5945#6083
Half → 25K121082-1070#6083#7153
25K → 30K71565-494#7153#7647
30K → 20M43249-206#7647#7853
20M → 21M43317-274#7853#8127
21M → 35K9419+75#8127#8052
35K → 23M119112+7#8052#8045
23M → 24M10231+71#8045#7974
24M → 40K8939+50#7974#7924
40K → 25.2M2355-32#7924#7956
25.2M → Finish2097+202#7956#7754
TOTALS17503239-1489
📊

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