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BOSTON MARATHON 2025

Drew Johnson

Bib: 1535•M

MN

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 4%
Gender (Male)
#0 / 16105
Top 7%
Division (M18-39)
#0 / 5642
Top 18%
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
6:09/mi
19:07
↑ 97↓ 3451.5%
10K· 6.21 mi
6:06/mi
38:04
↑ 79↓ 1380.4%
15K· 9.32 mi
6:09/mi
57:11
↑ 67↓ 78
20K· 12.43 mi
6:12/mi
1:16:28
↑ 106↓ 860.1%
Half· 13.11 mi
6:09/mi
1:20:40
↑ 19↓ 370.5%
25K· 15.53 mi
6:18/mi
1:35:56
↑ 66↓ 880.2%
30K· 18.64 mi
6:22/mi
1:55:42
↑ 181↓ 1480.2%
20M
6:23/mi
2:04:22
↑ 64↓ 500.2%
21M
6:37/mi
2:10:59
↑ 106↓ 241.6%
35K· 21.75 mi
6:17/mi
2:15:41
↑ 17↓ 861.7%
23M
6:27/mi
2:23:46
↑ 23↓ 630.6%
24M
6:17/mi
2:30:03
↓ 821.3%
40K· 24.85 mi
6:27/mi
2:35:34
↓ 200.3%
25.2M
6:52/mi
2:37:56
↑ 13↓ 160.2%
Finish· 26.22 mi
6:02/mi
2:44:05
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:20:40
Pace6:09 /mi
2nd Half
Distance13.11 mi
Time1:23:25
Pace6:22 /mi
📊Positive Split: 3.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:3919:076:0919:07
6:09
-
10K
6.21 mi10:38:3638:046:0818:57
6:06
-0:03
15K
9.32 mi10:57:4357:116:0819:07
6:09
+0:03
20K
12.43 mi11:17:001:16:286:0919:17
6:12
+0:03
Half
13.11 mi11:21:121:20:406:094:12
6:09
-0:03
25K
15.53 mi11:36:281:35:566:1115:16
6:18
+0:09
30K
18.64 mi11:56:141:55:426:1219:46
6:22
+0:04
20M
20.00 mi12:04:542:04:226:138:40
6:23
+0:01
21M
21.00 mi12:11:312:10:596:146:37
6:37
+0:14
35K
21.75 mi12:16:132:15:416:144:42
6:17
-0:20
23M
23.00 mi12:24:182:23:466:158:05
6:27
+0:10
24M
24.00 mi12:30:352:30:036:156:17
6:17
-0:10
40K
24.85 mi12:36:062:35:346:165:31
6:27
+0:10
25.2M
25.20 mi12:38:282:37:566:162:22
6:52
+0:25
Finish
26.22 mi12:44:372:44:056:166:09
6:02
-0:50

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

6:02 /mi

Average Pace

6:16 /mi

Slowest Pace

6:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:41:43

99% of race

Time at Steady Pace

2:22

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:15 /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 mi10:19:3919:076:0919:07
6:09
#1625
10K
6.21 mi10:38:3638:046:0818:57
6:06
#1540
15K
9.32 mi10:57:4357:116:0819:07
6:09
#1555
20K
12.43 mi11:17:001:16:286:0919:17
6:12
#1541
Half
13.11 mi11:21:121:20:406:094:12
6:09
#1548
25K
15.53 mi11:36:281:35:566:1115:16
6:18
#1573
30K
18.64 mi11:56:141:55:426:1219:46
6:22
#1514
20M
20.00 mi12:04:542:04:226:138:40
6:23
#1456
21M
21.00 mi12:11:312:10:596:146:37
6:37
#1404
35K
21.75 mi12:16:132:15:416:144:42
6:17
#1381
23M
23.00 mi12:24:182:23:466:158:05
6:27
#1346
24M
24.00 mi12:30:352:30:036:156:17
6:17
#1322
40K
24.85 mi12:36:062:35:346:165:31
6:27
#1321
25.2M
25.20 mi12:38:282:37:566:162:22
6:52
#1306
Finish
26.22 mi12:44:372:44:056:166:09
6:02
#1267
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1625154315431611(Top 6%)1528(Top 9%)1528(Top 27%)
10K6.21 mi3.10 mi1540+851464+791464+791461(Top 5%)1388(Top 9%)1388(Top 25%)
15K9.32 mi3.11 mi1555-151479-151479-151611(Top 6%)1528(Top 9%)1528(Top 27%)
20K12.43 mi3.11 mi1541+141463+161463+161605(Top 6%)1524(Top 9%)1524(Top 27%)
Half13.11 mi0.68 mi1548-71470-71470-71730(Top 6%)1646(Top 10%)1646(Top 29%)
25K15.53 mi2.42 mi1573-251491-211491-211822(Top 6%)1730(Top 11%)1730(Top 31%)
30K18.64 mi3.11 mi1514+591434+571434+571408(Top 5%)1331(Top 8%)1331(Top 24%)
20M20.00 mi1.36 mi1456+581376+581376+581172(Top 4%)1104(Top 7%)1104(Top 20%)
21M21.00 mi1.00 mi1404+521326+501326+50968(Top 3%)918(Top 6%)918(Top 16%)
35K21.75 mi0.75 mi1381+231303+231303+231515(Top 5%)1425(Top 9%)1425(Top 25%)
23M23.00 mi1.25 mi1346+351269+341269+341312(Top 5%)1233(Top 8%)1233(Top 22%)
24M24.00 mi1.00 mi1322+241245+241245+241256(Top 4%)1175(Top 7%)1175(Top 21%)
40K24.85 mi0.85 mi1321+1124512451428(Top 5%)1322(Top 8%)1322(Top 23%)
25.2M25.20 mi0.35 mi1306+151230+151230+151120(Top 4%)1030(Top 6%)1030(Top 18%)
Finish26.22 mi1.02 mi1267+391192+381192+381007(Top 4%)945(Top 6%)945(Top 17%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21story building
+97ft-345ft

Overall

1611

Males

1528

M18-39

1528

5K→10K

3.1 - 6.2 mi

Top 5%
×5story building
+79ft-138ft

Overall

1461

Males

1388

M18-39

1388

10K→15K

6.2 - 9.3 mi

Top 6%
×3story building
+67ft-78ft

Overall

1611

Males

1528

M18-39

1528

15K→20K

9.3 - 12.4 mi

Top 6%
×5story building
+106ft-86ft

Overall

1605

Males

1524

M18-39

1524

20K→Half

12.4 - 13.1 mi

Top 6%
×2story building
+19ft-37ft

Overall

1730

Males

1646

M18-39

1646

Half→25K

13.1 - 15.5 mi

Top 6%
×4story building
+66ft-88ft

Overall

1822

Males

1730

M18-39

1730

25K→30K

15.5 - 18.6 mi

Top 5%
×9story building
+181ft-148ft

Overall

1408

Males

1331

M18-39

1331

30K→20M

18.6 - 20.0 mi

Top 4%
×5story building
+64ft-50ft

Overall

1172

Males

1104

M18-39

1104

20M→21M

20.0 - 21.0 mi

Top 3%
×8story building
+106ft-24ft

Overall

968

Males

918

M18-39

918

21M→35K

21.0 - 21.8 mi

Top 5%
×7story building
+17ft-86ft

Overall

1515

Males

1425

M18-39

1425

35K→23M

21.8 - 23.0 mi

Top 5%
×5story building
+23ft-63ft

Overall

1312

Males

1233

M18-39

1233

23M→24M

23.0 - 24.0 mi

Top 4%
×6story building
+12ft-82ft

Overall

1256

Males

1175

M18-39

1175

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1428

Males

1322

M18-39

1322

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

1120

Males

1030

M18-39

1030

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2story building
+22ft-21ft

Overall

1007

Males

945

M18-39

945

Passing Analysis

Category:
Athletes Passed
693
Passed By
335
Net Change
+358
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1625
5K → 10K13146+85#1625#1540
10K → 15K4358-15#1540#1555
15K → 20K6046+14#1555#1541
20K → Half1118-7#1541#1548
Half → 25K3156-25#1548#1573
25K → 30K9334+59#1573#1514
30K → 20M668+58#1514#1456
20M → 21M597+52#1456#1404
21M → 35K318+23#1404#1381
35K → 23M5217+35#1381#1346
23M → 24M3713+24#1346#1322
24M → 40K1817+1#1322#1321
40K → 25.2M172+15#1321#1306
25.2M → Finish445+39#1306#1267
TOTALS693335+358
📊

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