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BOSTON MARATHON 2025

Riley Davis

Bib: 1214•M

CA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 2%
Gender (Male)
#0 / 16105
Top 3%
Division (M18-39)
#0 / 5642
Top 7%
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
5:45/mi
17:52
↑ 97↓ 3451.5%
10K· 6.21 mi
5:43/mi
35:38
↑ 79↓ 1380.4%
15K· 9.32 mi
5:45/mi
53:29
↑ 67↓ 78
20K· 12.43 mi
5:50/mi
1:11:36
↑ 106↓ 860.1%
Half· 13.11 mi
5:46/mi
1:15:32
↑ 19↓ 370.5%
25K· 15.53 mi
5:49/mi
1:29:37
↑ 66↓ 880.2%
30K· 18.64 mi
5:55/mi
1:48:01
↑ 181↓ 1480.2%
20M
6:03/mi
1:56:14
↑ 64↓ 500.2%
21M
6:35/mi
2:02:49
↑ 106↓ 241.6%
35K· 21.75 mi
5:58/mi
2:07:17
↑ 17↓ 861.7%
23M
6:20/mi
2:15:13
↑ 23↓ 630.6%
24M
6:12/mi
2:21:25
↓ 821.3%
40K· 24.85 mi
6:29/mi
2:26:58
↓ 200.3%
25.2M
7:09/mi
2:29:26
↑ 13↓ 160.2%
Finish· 26.22 mi
6:34/mi
2:36:08
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:15:32
Pace5:46 /mi
2nd Half
Distance13.11 mi
Time1:20:36
Pace6:09 /mi
📊Positive Split: 6.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:2317:525:4517:52
5:45
-
10K
6.21 mi10:36:0935:385:4417:46
5:43
-0:02
15K
9.32 mi10:54:0053:295:4417:51
5:45
+0:02
20K
12.43 mi11:12:071:11:365:4618:07
5:50
+0:05
Half
13.11 mi11:16:031:15:325:463:56
5:46
-0:04
25K
15.53 mi11:30:081:29:375:4614:05
5:49
+0:03
30K
18.64 mi11:48:321:48:015:4818:24
5:55
+0:06
20M
20.00 mi11:56:451:56:145:498:13
6:03
+0:08
21M
21.00 mi12:03:202:02:495:516:35
6:35
+0:32
35K
21.75 mi12:07:482:07:175:514:28
5:58
-0:37
23M
23.00 mi12:15:442:15:135:537:56
6:20
+0:22
24M
24.00 mi12:21:562:21:255:546:12
6:12
-0:08
40K
24.85 mi12:27:292:26:585:555:33
6:29
+0:17
25.2M
25.20 mi12:29:572:29:265:562:28
7:09
+0:40
Finish
26.22 mi12:36:392:36:085:586:42
6:34
-0:35

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

5:43 /mi

Average Pace

5:58 /mi

Slowest Pace

7:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

53:29

34% of race

Time at Steady Pace

1:07:13

43% of race

Time at Slower Pace

35:26

23% of race

Average Pace: 5:57 /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 mi10:18:2317:525:4517:52
5:45
#518
10K
6.21 mi10:36:0935:385:4417:46
5:43
#498
15K
9.32 mi10:54:0053:295:4417:51
5:45
#476
20K
12.43 mi11:12:071:11:365:4618:07
5:50
#477
Half
13.11 mi11:16:031:15:325:463:56
5:46
#478
25K
15.53 mi11:30:081:29:375:4614:05
5:49
#455
30K
18.64 mi11:48:321:48:015:4818:24
5:55
#430
20M
20.00 mi11:56:451:56:145:498:13
6:03
#423
21M
21.00 mi12:03:202:02:495:516:35
6:35
#428
35K
21.75 mi12:07:482:07:175:514:28
5:58
#430
23M
23.00 mi12:15:442:15:135:537:56
6:20
#434
24M
24.00 mi12:21:562:21:255:546:12
6:12
#435
40K
24.85 mi12:27:292:26:585:555:33
6:29
#455
25.2M
25.20 mi12:29:572:29:265:562:28
7:09
#459
Finish
26.22 mi12:36:392:36:085:586:42
6:34
#506
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi518480480446(Top 2%)414(Top 3%)414(Top 7%)
10K6.21 mi3.10 mi498+20460+20460+20481(Top 2%)444(Top 3%)444(Top 8%)
15K9.32 mi3.11 mi476+22439+21439+21446(Top 2%)414(Top 3%)414(Top 7%)
20K12.43 mi3.11 mi477-1441-2441-2480(Top 2%)448(Top 3%)448(Top 8%)
Half13.11 mi0.68 mi478-1442-1442-1515(Top 2%)483(Top 3%)483(Top 9%)
25K15.53 mi2.42 mi455+23419+23419+23428(Top 2%)397(Top 2%)397(Top 7%)
30K18.64 mi3.11 mi430+25395+24395+24391(Top 1%)362(Top 2%)362(Top 6%)
20M20.00 mi1.36 mi423+7389+6389+6448(Top 2%)419(Top 3%)419(Top 7%)
21M21.00 mi1.00 mi428-5394-5394-5848(Top 3%)800(Top 5%)800(Top 14%)
35K21.75 mi0.75 mi430-2395-1395-1652(Top 2%)609(Top 4%)609(Top 11%)
23M23.00 mi1.25 mi434-4399-4399-4949(Top 3%)893(Top 6%)893(Top 16%)
24M24.00 mi1.00 mi435-1401-2401-21002(Top 4%)941(Top 6%)941(Top 17%)
40K24.85 mi0.85 mi455-20419-18419-181542(Top 5%)1426(Top 9%)1426(Top 25%)
25.2M25.20 mi0.35 mi459-4423-4423-41891(Top 7%)1704(Top 11%)1704(Top 30%)
Finish26.22 mi1.02 mi506-47467-44467-443156(Top 11%)2788(Top 17%)2788(Top 49%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21story building
+97ft-345ft

Overall

446

Males

414

M18-39

414

5K→10K

3.1 - 6.2 mi

Top 2%
×5story building
+79ft-138ft

Overall

481

Males

444

M18-39

444

10K→15K

6.2 - 9.3 mi

Top 2%
×3story building
+67ft-78ft

Overall

446

Males

414

M18-39

414

15K→20K

9.3 - 12.4 mi

Top 2%
×5story building
+106ft-86ft

Overall

480

Males

448

M18-39

448

20K→Half

12.4 - 13.1 mi

Top 2%
×2story building
+19ft-37ft

Overall

515

Males

483

M18-39

483

Half→25K

13.1 - 15.5 mi

Top 2%
×4story building
+66ft-88ft

Overall

428

Males

397

M18-39

397

25K→30K

15.5 - 18.6 mi

Top 1%
×9story building
+181ft-148ft

Overall

391

Males

362

M18-39

362

30K→20M

18.6 - 20.0 mi

Top 2%
×5story building
+64ft-50ft

Overall

448

Males

419

M18-39

419

20M→21M

20.0 - 21.0 mi

Top 3%
×8story building
+106ft-24ft

Overall

848

Males

800

M18-39

800

21M→35K

21.0 - 21.8 mi

Top 2%
×7story building
+17ft-86ft

Overall

652

Males

609

M18-39

609

35K→23M

21.8 - 23.0 mi

Top 3%
×5story building
+23ft-63ft

Overall

949

Males

893

M18-39

893

23M→24M

23.0 - 24.0 mi

Top 4%
×6story building
+12ft-82ft

Overall

1002

Males

941

M18-39

941

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1542

Males

1426

M18-39

1426

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1891

Males

1704

M18-39

1704

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2story building
+22ft-21ft

Overall

3156

Males

2788

M18-39

2788

Passing Analysis

Category:
Athletes Passed
206
Passed By
194
Net Change
+12
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#518
5K → 10K4121+20#518#498
10K → 15K3513+22#498#476
15K → 20K2021-1#476#477
20K → Half01-1#477#478
Half → 25K307+23#478#455
25K → 30K327+25#455#430
30K → 20M136+7#430#423
20M → 21M914-5#423#428
21M → 35K46-2#428#430
35K → 23M711-4#430#434
23M → 24M78-1#434#435
24M → 40K525-20#435#455
40K → 25.2M37-4#455#459
25.2M → Finish047-47#459#506
TOTALS206194+12
📊

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