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BOSTON MARATHON 2025

Norman Young

Bib: 13621•M

HI

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M50-54)
#0 / 1996
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:10
Rank: #19422
Start → 5K
26:10 | 8:25/mi
10K· 6.21 mi
51:12
Rank: #18230 (+1192)
5K → 10K
25:02 | 8:03/mi
15K· 9.32 mi
1:16:15
Rank: #17635 (+595)
10K → 15K
25:03 | 8:04/mi
20K· 12.43 mi
1:41:31
Rank: #17141 (+494)
15K → 20K
25:16 | 8:08/mi
Half· 13.11 mi
1:47:06
Rank: #17132 (+9)
20K → Half
5:35 | 8:11/mi
25K· 15.53 mi
2:06:50
Rank: #16736 (+396)
Half → 25K
19:44 | 8:08/mi
30K· 18.64 mi
2:33:22
Rank: #16388 (+348)
25K → 30K
26:32 | 8:32/mi
20M
2:45:19
Rank: #16284 (+104)
30K → 20M
11:57 | 8:48/mi
21M
2:54:45
Rank: #16214 (+70)
20M → 21M
9:26 | 9:26/mi
35K· 21.75 mi
3:01:26
Rank: #16248 (-34)
21M → 35K
6:41 | 8:56/mi
23M
3:13:08
Rank: #16318 (-70)
35K → 23M
11:42 | 9:21/mi
24M
3:22:18
Rank: #16407 (-89)
23M → 24M
9:10 | 9:10/mi
40K· 24.85 mi
3:30:26
Rank: #16515 (-108)
24M → 40K
8:08 | 9:31/mi
25.2M
3:34:05
Rank: #16588 (-73)
40K → 25.2M
3:39 | 10:35/mi
Finish· 26.22 mi
3:43:56
Rank: #16871 (-283)
25.2M → Finish
9:51 | 9:40/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:06
Pace8:10 /mi
2nd Half
Distance13.11 mi
Time1:56:50
Pace8:55 /mi
📊Positive Split: 9.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:1726:108:2526:10
8:25
-
10K
6.21 mi11:20:1951:128:1425:02
8:03
-0:22
15K
9.32 mi11:45:221:16:158:1125:03
8:04
+0:01
20K
12.43 mi12:10:381:41:318:1025:16
8:08
+0:04
Half
13.11 mi12:16:131:47:068:105:35
8:11
+0:03
25K
15.53 mi12:35:572:06:508:1019:44
8:08
-0:03
30K
18.64 mi13:02:292:33:228:1426:32
8:32
+0:24
20M
20.00 mi13:14:262:45:198:1611:57
8:48
+0:16
21M
21.00 mi13:23:522:54:458:199:26
9:26
+0:38
35K
21.75 mi13:30:333:01:268:216:41
8:56
-0:30
23M
23.00 mi13:42:153:13:088:2411:42
9:21
+0:25
24M
24.00 mi13:51:253:22:188:269:10
9:10
-0:11
40K
24.85 mi13:59:333:30:268:288:08
9:31
+0:21
25.2M
25.20 mi14:03:123:34:058:303:39
10:35
+1:04
Finish
26.22 mi14:13:033:43:568:339:51
9:40
-0:55

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

8:03 /mi

Average Pace

8:33 /mi

Slowest Pace

10:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:06:50

57% of race

Time at Steady Pace

45:10

20% of race

Time at Slower Pace

51:56

23% of race

Average Pace: 8:32 /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 mi10:55:1726:108:2526:10
8:25
#19422
10K
6.21 mi11:20:1951:128:1425:02
8:03
#18230
15K
9.32 mi11:45:221:16:158:1125:03
8:04
#17635
20K
12.43 mi12:10:381:41:318:1025:16
8:08
#17141
Half
13.11 mi12:16:131:47:068:105:35
8:11
#17132
25K
15.53 mi12:35:572:06:508:1019:44
8:08
#16736
30K
18.64 mi13:02:292:33:228:1426:32
8:32
#16388
20M
20.00 mi13:14:262:45:198:1611:57
8:48
#16284
21M
21.00 mi13:23:522:54:458:199:26
9:26
#16214
35K
21.75 mi13:30:333:01:268:216:41
8:56
#16248
23M
23.00 mi13:42:153:13:088:2411:42
9:21
#16318
24M
24.00 mi13:51:253:22:188:269:10
9:10
#16407
40K
24.85 mi13:59:333:30:268:288:08
9:31
#16515
25.2M
25.20 mi14:03:123:34:058:303:39
10:35
#16588
Finish
26.22 mi14:13:033:43:568:339:51
9:40
#16871
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi19422122111221116494(Top 58%)11012(Top 68%)11012(Top 552%)
10K6.21 mi3.10 mi18230+119211706+50511706+50516887(Top 59%)11200(Top 70%)11200(Top 561%)
15K9.32 mi3.11 mi17635+59511481+22511481+22516494(Top 58%)11012(Top 68%)11012(Top 552%)
20K12.43 mi3.11 mi17141+49411266+21511266+21515863(Top 56%)10682(Top 66%)10682(Top 535%)
Half13.11 mi0.68 mi17132+911255+1111255+1117137(Top 60%)11238(Top 70%)11238(Top 563%)
25K15.53 mi2.42 mi16736+39611084+17111084+17114897(Top 52%)10163(Top 63%)10163(Top 509%)
30K18.64 mi3.11 mi16388+34810874+21010874+21015008(Top 53%)10061(Top 62%)10061(Top 504%)
20M20.00 mi1.36 mi16284+10410813+6110813+6115615(Top 55%)10207(Top 63%)10207(Top 511%)
21M21.00 mi1.00 mi16214+7010748+6510748+6515770(Top 56%)10143(Top 63%)10143(Top 508%)
35K21.75 mi0.75 mi16248-3410741+710741+717895(Top 63%)10998(Top 68%)10998(Top 551%)
23M23.00 mi1.25 mi16318-7010748-710748-717979(Top 63%)10957(Top 68%)10957(Top 549%)
24M24.00 mi1.00 mi16407-8910750-210750-218160(Top 64%)10992(Top 68%)10992(Top 551%)
40K24.85 mi0.85 mi16515-10810774-2410774-2418732(Top 66%)11189(Top 69%)11189(Top 561%)
25.2M25.20 mi0.35 mi16588-7310792-1810792-1819266(Top 68%)11425(Top 71%)11425(Top 572%)
Finish26.22 mi1.02 mi16871-28310877-8510877-8521766(Top 77%)12659(Top 79%)12659(Top 634%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21stories
+97ft-345ft

Overall

16494

Males

11012

M50-54

11012

5K→10K

3.1 - 6.2 mi

Top 59%
×5stories
+79ft-138ft

Overall

16887

Males

11200

M50-54

11200

10K→15K

6.2 - 9.3 mi

Top 58%
×3stories
+67ft-78ft

Overall

16494

Males

11012

M50-54

11012

15K→20K

9.3 - 12.4 mi

Top 56%
×5stories
+106ft-86ft

Overall

15863

Males

10682

M50-54

10682

20K→Half

12.4 - 13.1 mi

Top 60%
×2stories
+19ft-37ft

Overall

17137

Males

11238

M50-54

11238

Half→25K

13.1 - 15.5 mi

Top 52%
×4stories
+66ft-88ft

Overall

14897

Males

10163

M50-54

10163

25K→30K

15.5 - 18.6 mi

Top 53%
×9stories
+181ft-148ft

Overall

15008

Males

10061

M50-54

10061

30K→20M

18.6 - 20.0 mi

Top 55%
×5stories
+64ft-50ft

Overall

15615

Males

10207

M50-54

10207

20M→21M

20.0 - 21.0 mi

Top 56%
×8stories
+106ft-24ft

Overall

15770

Males

10143

M50-54

10143

21M→35K

21.0 - 21.8 mi

Top 63%
×7stories
+17ft-86ft

Overall

17895

Males

10998

M50-54

10998

35K→23M

21.8 - 23.0 mi

Top 63%
×5stories
+23ft-63ft

Overall

17979

Males

10957

M50-54

10957

23M→24M

23.0 - 24.0 mi

Top 64%
×6stories
+12ft-82ft

Overall

18160

Males

10992

M50-54

10992

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

18732

Males

11189

M50-54

11189

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

19266

Males

11425

M50-54

11425

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2stories
+22ft-21ft

Overall

21766

Males

12659

M50-54

12659

Passing Analysis

Category:
Athletes Passed
3766
Passed By
1215
Net Change
+2551
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19422
5K → 10K121927+1192#19422#18230
10K → 15K61520+595#18230#17635
15K → 20K50814+494#17635#17141
20K → Half3425+9#17141#17132
Half → 25K4059+396#17132#16736
25K → 30K41971+348#16736#16388
30K → 20M14945+104#16388#16284
20M → 21M14272+70#16284#16214
21M → 35K5387-34#16214#16248
35K → 23M87157-70#16248#16318
23M → 24M60149-89#16318#16407
24M → 40K39147-108#16407#16515
40K → 25.2M1487-73#16515#16588
25.2M → Finish22305-283#16588#16871
TOTALS37661215+2551
📊

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