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BOSTON MARATHON 2025

Demetrious Lloyd

Bib: 5084•M

AZ

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 49%
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
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
6:24/mi
19:52
↑ 97↓ 3451.5%
10K· 6.21 mi
6:29/mi
40:02
↑ 79↓ 1380.4%
15K· 9.32 mi
6:39/mi
1:00:43
↑ 67↓ 78
20K· 12.43 mi
7:05/mi
1:22:43
↑ 106↓ 860.1%
Half· 13.11 mi
7:45/mi
1:28:00
↑ 19↓ 370.5%
25K· 15.53 mi
8:56/mi
1:49:40
↑ 66↓ 880.2%
30K· 18.64 mi
9:40/mi
2:19:43
↑ 181↓ 1480.2%
20M
9:41/mi
2:32:53
↑ 64↓ 500.2%
21M
10:24/mi
2:43:17
↑ 106↓ 241.6%
35K· 21.75 mi
11:18/mi
2:51:44
↑ 17↓ 861.7%
23M
11:15/mi
3:05:49
↑ 23↓ 630.6%
24M
8:53/mi
3:14:42
↓ 821.3%
40K· 24.85 mi
8:30/mi
3:21:58
↓ 200.3%
25.2M
8:42/mi
3:24:58
↑ 13↓ 160.2%
Finish· 26.22 mi
7:38/mi
3:32:45
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:00
Pace6:43 /mi
2nd Half
Distance13.11 mi
Time2:04:45
Pace9:31 /mi
📊Positive Split: 41.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:2219:526:2419:52
6:24
-
10K
6.21 mi10:44:3240:026:2720:10
6:29
+0:05
15K
9.32 mi11:05:131:00:436:3120:41
6:39
+0:10
20K
12.43 mi11:27:131:22:436:3922:00
7:05
+0:26
Half
13.11 mi11:32:301:28:006:435:17
7:45
+0:40
25K
15.53 mi11:54:101:49:407:0421:40
8:56
+1:11
30K
18.64 mi12:24:132:19:437:3030:03
9:40
+0:44
20M
20.00 mi12:37:232:32:537:3913:10
9:41
+0:01
21M
21.00 mi12:47:472:43:177:4710:24
10:24
+0:43
35K
21.75 mi12:56:142:51:447:548:27
11:18
+0:54
23M
23.00 mi13:10:193:05:498:0514:05
11:15
-0:03
24M
24.00 mi13:19:123:14:428:078:53
8:53
-2:22
40K
24.85 mi13:26:283:21:588:087:16
8:30
-0:23
25.2M
25.20 mi13:29:283:24:588:083:00
8:42
+0:12
Finish
26.22 mi13:37:153:32:458:077:47
7:38
-1:04

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

6:24 /mi

Average Pace

8:07 /mi

Slowest Pace

11:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:35:47

45% of race

Time at Steady Pace

40:49

19% of race

Time at Slower Pace

1:16:09

36% of race

Average Pace: 8:07 /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 mi10:24:2219:526:2419:52
6:24
#3098
10K
6.21 mi10:44:3240:026:2720:10
6:29
#3358
15K
9.32 mi11:05:131:00:436:3120:41
6:39
#3800
20K
12.43 mi11:27:131:22:436:3922:00
7:05
#4603
Half
13.11 mi11:32:301:28:006:435:17
7:45
#5112
25K
15.53 mi11:54:101:49:407:0421:40
8:56
#7652
30K
18.64 mi12:24:132:19:437:3030:03
9:40
#10535
20M
20.00 mi12:37:232:32:537:3913:10
9:41
#11431
21M
21.00 mi12:47:472:43:177:4710:24
10:24
#12100
35K
21.75 mi12:56:142:51:447:548:27
11:18
#12999
23M
23.00 mi13:10:193:05:498:0514:05
11:15
#14171
24M
24.00 mi13:19:123:14:428:078:53
8:53
#14291
40K
24.85 mi13:26:283:21:588:087:16
8:30
#14230
25.2M
25.20 mi13:29:283:24:588:083:00
8:42
#14150
Finish
26.22 mi13:37:153:32:458:077:47
7:38
#13954
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3098294329434726(Top 17%)4419(Top 27%)4419(Top 78%)
10K6.21 mi3.10 mi3358-2603189-2463189-2463674(Top 13%)3473(Top 22%)3473(Top 62%)
15K9.32 mi3.11 mi3800-4423591-4023591-4024726(Top 17%)4419(Top 27%)4419(Top 78%)
20K12.43 mi3.11 mi4603-8034306-7154306-7157415(Top 26%)6502(Top 40%)6502(Top 115%)
Half13.11 mi0.68 mi5112-5094744-4384744-43813734(Top 48%)9783(Top 61%)9783(Top 173%)
25K15.53 mi2.42 mi7652-25406708-19646708-196419599(Top 69%)12226(Top 76%)12226(Top 217%)
30K18.64 mi3.11 mi10535-28838283-15758283-157520601(Top 73%)12555(Top 78%)12555(Top 223%)
20M20.00 mi1.36 mi11431-8968664-3818664-38119886(Top 70%)12111(Top 75%)12111(Top 215%)
21M21.00 mi1.00 mi12100-6698944-2808944-28019686(Top 69%)11896(Top 74%)11896(Top 211%)
35K21.75 mi0.75 mi12999-8999344-4009344-40024755(Top 87%)14232(Top 88%)14232(Top 252%)
23M23.00 mi1.25 mi14171-11729806-4629806-46223757(Top 84%)13707(Top 85%)13707(Top 243%)
24M24.00 mi1.00 mi14291-1209844-389844-3816724(Top 59%)10342(Top 64%)10342(Top 183%)
40K24.85 mi0.85 mi14230+619785+599785+5913404(Top 47%)8715(Top 54%)8715(Top 154%)
25.2M25.20 mi0.35 mi14150+809738+479738+479996(Top 35%)6972(Top 43%)6972(Top 124%)
Finish26.22 mi1.02 mi13954+1969621+1179621+11710221(Top 36%)7107(Top 44%)7107(Top 126%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21story building
+97ft-345ft

Overall

4726

Males

4419

M18-39

4419

5K→10K

3.1 - 6.2 mi

Top 13%
×5story building
+79ft-138ft

Overall

3674

Males

3473

M18-39

3473

10K→15K

6.2 - 9.3 mi

Top 17%
×3story building
+67ft-78ft

Overall

4726

Males

4419

M18-39

4419

15K→20K

9.3 - 12.4 mi

Top 26%
×5story building
+106ft-86ft

Overall

7415

Males

6502

M18-39

6502

20K→Half

12.4 - 13.1 mi

Top 48%
×2story building
+19ft-37ft

Overall

13734

Males

9783

M18-39

9783

Half→25K

13.1 - 15.5 mi

Top 69%
×4story building
+66ft-88ft

Overall

19599

Males

12226

M18-39

12226

25K→30K

15.5 - 18.6 mi

Top 73%
×9story building
+181ft-148ft

Overall

20601

Males

12555

M18-39

12555

30K→20M

18.6 - 20.0 mi

Top 70%
×5story building
+64ft-50ft

Overall

19886

Males

12111

M18-39

12111

20M→21M

20.0 - 21.0 mi

Top 69%
×8story building
+106ft-24ft

Overall

19686

Males

11896

M18-39

11896

21M→35K

21.0 - 21.8 mi

Top 87%
×7story building
+17ft-86ft

Overall

24755

Males

14232

M18-39

14232

35K→23M

21.8 - 23.0 mi

Top 84%
×5story building
+23ft-63ft

Overall

23757

Males

13707

M18-39

13707

23M→24M

23.0 - 24.0 mi

Top 59%
×6story building
+12ft-82ft

Overall

16724

Males

10342

M18-39

10342

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

13404

Males

8715

M18-39

8715

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1story
+13ft-16ft

Overall

9996

Males

6972

M18-39

6972

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2story building
+22ft-21ft

Overall

10221

Males

7107

M18-39

7107

Passing Analysis

Category:
Athletes Passed
570
Passed By
11424
Net Change
-10856
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3098
5K → 10K52312-260#3098#3358
10K → 15K20462-442#3358#3800
15K → 20K11814-803#3800#4603
20K → Half0509-509#4603#5112
Half → 25K22542-2540#5112#7652
25K → 30K52886-2883#7652#10535
30K → 20M21917-896#10535#11431
20M → 21M16685-669#11431#12100
21M → 35K5904-899#12100#12999
35K → 23M101182-1172#12999#14171
23M → 24M44164-120#14171#14291
24M → 40K9736+61#14291#14230
40K → 25.2M866+80#14230#14150
25.2M → Finish2015+196#14150#13954
TOTALS57011424-10856
📊

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