Devon Loftus

Bib: 5150β€’M

IL

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 21%
Gender (Male)
#0 / 16340
Top 33%
Age Group (M18-39)
#0 / 5723
Race Day Weather
51Β°/41Β°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
20:57
3.11 mi
Rank: #6316
Start β†’ 5K
20:57 | 6:45/mi
10K
41:59
6.21 mi
Rank: #6467 (-151)
5K β†’ 10K
21:02 | 6:47/mi
15K
1:03:15
9.32 mi
Rank: #6695 (-228)
10K β†’ 15K
21:16 | 6:51/mi
20K
1:24:50
12.43 mi
Rank: #6886 (-191)
15K β†’ 20K
21:35 | 6:57/mi
HALF
1:29:31
13.11 mi
Rank: #6955 (-69)
20K β†’ HALF
4:41 | 6:53/mi
25K
1:46:19
15.53 mi
Rank: #6910 (+45)
HALF β†’ 25K
16:48 | 6:56/mi
30K
2:08:01
18.64 mi
Rank: #6666 (+244)
25K β†’ 30K
21:42 | 7:00/mi
20M
2:17:34
20.00 mi
Rank: #6578 (+88)
30K β†’ 20M
9:33 | 7:02/mi
21M
2:24:50
21.00 mi
Rank: #6457 (+121)
20M β†’ 21M
7:16 | 7:16/mi
35K
2:29:52
21.75 mi
Rank: #6384 (+73)
21M β†’ 35K
5:02 | 6:44/mi
23M
2:38:32
23.00 mi
Rank: #6285 (+99)
35K β†’ 23M
8:40 | 6:56/mi
24M
2:45:23
24.00 mi
Rank: #6232 (+53)
23M β†’ 24M
6:51 | 6:51/mi
40K
2:51:24
24.85 mi
Rank: #6180 (+52)
24M β†’ 40K
6:01 | 7:03/mi
25.2M
2:53:58
25.20 mi
Rank: #6144 (+36)
40K β†’ 25.2M
2:34 | 7:27/mi
FINISH
3:00:42
26.22 mi
Rank: #6045
25.2M β†’ FINISH
6:44 | 6:37/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:29:31
Pace6:50 /mi
2nd Half
Distance13.11 mi
Time1:31:11
Pace6:58 /mi
πŸ“ŠPositive Split: 1.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:5820:576:4520:57
6:45
-
10K
6.21 mi10:45:0041:596:4621:02
6:47
+0:02
15K
9.32 mi11:06:161:03:156:4821:16
6:51
+0:04
20K
12.43 mi11:27:511:24:506:5021:35
6:57
+0:06
HALF
13.11 mi11:32:321:29:316:504:41
6:53
-0:04
25K
15.53 mi11:49:201:46:196:5116:48
6:56
+0:03
30K
18.64 mi12:11:022:08:016:5321:42
7:00
+0:04
20M
20.00 mi12:20:352:17:346:539:33
7:02
+0:02
21M
21.00 mi12:27:512:24:506:547:16
7:16
+0:14
35K
21.75 mi12:32:532:29:526:545:02
6:44
-0:32
23M
23.00 mi12:41:332:38:326:548:40
6:56
+0:12
24M
24.00 mi12:48:242:45:236:546:51
6:51
-0:05
40K
24.85 mi12:54:252:51:246:546:01
7:03
+0:12
25.2M
25.20 mi12:56:592:53:586:552:34
7:27
+0:24
FINISH
26.22 mi13:03:433:00:426:546:44
6:37
-0:50

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

6:37 /mi

Average Pace

6:54 /mi

Slowest Pace

7:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:58:08

99% of race

Time at Steady Pace

2:34

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:54 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:23:5820:576:4520:57
6:45
#6316
10K
6.21 mi10:45:0041:596:4621:02
6:47
#6467
15K
9.32 mi11:06:161:03:156:4821:16
6:51
#6695
20K
12.43 mi11:27:511:24:506:5021:35
6:57
#6886
HALF
13.11 mi11:32:321:29:316:504:41
6:53
#6955
25K
15.53 mi11:49:201:46:196:5116:48
6:56
#6910
30K
18.64 mi12:11:022:08:016:5321:42
7:00
#6666
20M
20.00 mi12:20:352:17:346:539:33
7:02
#6578
21M
21.00 mi12:27:512:24:506:547:16
7:16
#6457
35K
21.75 mi12:32:532:29:526:545:02
6:44
#6384
23M
23.00 mi12:41:332:38:326:548:40
6:56
#6285
24M
24.00 mi12:48:242:45:236:546:51
6:51
#6232
40K
24.85 mi12:54:252:51:246:546:01
7:03
#6180
25.2M
25.20 mi12:56:592:53:586:552:34
7:27
#6144
FINISH
26.22 mi13:03:433:00:426:546:44
6:37
#6045
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6316571757177270(Top 25%)6368(Top 39%)6368(Top 111%)
10K6.21 mi3.10 mi6467-1515824-1075824-1076663(Top 23%)5947(Top 36%)5947(Top 104%)
15K9.32 mi3.11 mi6695-2285980-1565980-1567270(Top 25%)6368(Top 39%)6368(Top 111%)
20K12.43 mi3.11 mi6886-1916100-1206100-1207474(Top 26%)6483(Top 40%)6483(Top 113%)
HALF13.11 mi0.68 mi6955-696153-536153-537630(Top 26%)6590(Top 40%)6590(Top 115%)
25K15.53 mi2.42 mi6910+456119+346119+346885(Top 24%)6024(Top 37%)6024(Top 105%)
30K18.64 mi3.11 mi6666+2445923+1965923+1965782(Top 20%)5145(Top 31%)5145(Top 90%)
20M20.00 mi1.36 mi6578+885844+795844+795763(Top 20%)5073(Top 31%)5073(Top 89%)
21M21.00 mi1.00 mi6457+1215741+1035741+1035070(Top 17%)4454(Top 27%)4454(Top 78%)
35K21.75 mi0.75 mi6384+735677+645677+645178(Top 18%)4577(Top 28%)4577(Top 80%)
23M23.00 mi1.25 mi6285+995596+815596+814951(Top 17%)4363(Top 27%)4363(Top 76%)
24M24.00 mi1.00 mi6232+535546+505546+505483(Top 19%)4684(Top 29%)4684(Top 82%)
40K24.85 mi0.85 mi6180+525495+515495+515702(Top 20%)4781(Top 29%)4781(Top 84%)
25.2M25.20 mi0.35 mi6144+365465+305465+304901(Top 17%)4162(Top 25%)4162(Top 73%)
FINISH26.22 mi1.02 mi6045+995380+855380+854821(Top 17%)4065(Top 25%)4065(Top 71%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
Γ—21
+97ft-345ft

Overall

7270

Males

6368

M18-39

6368

5K→10K

3.1 - 6.2 mi

Top 23%
Γ—5
+79ft-138ft

Overall

6663

Males

5947

M18-39

5947

10K→15K

6.2 - 9.3 mi

Top 25%
Γ—3
+67ft-78ft

Overall

7270

Males

6368

M18-39

6368

15K→20K

9.3 - 12.4 mi

Top 26%
Γ—5
+106ft-86ft

Overall

7474

Males

6483

M18-39

6483

20K→HALF

12.4 - 13.1 mi

Top 26%
Γ—2
+19ft-37ft

Overall

7630

Males

6590

M18-39

6590

HALF→25K

13.1 - 15.5 mi

Top 24%
Γ—4
+66ft-88ft

Overall

6885

Males

6024

M18-39

6024

25K→30K

15.5 - 18.6 mi

Top 20%
Γ—9
+181ft-148ft

Overall

5782

Males

5145

M18-39

5145

30K→20M

18.6 - 20.0 mi

Top 20%
Γ—5
+64ft-50ft

Overall

5763

Males

5073

M18-39

5073

20M→21M

20.0 - 21.0 mi

Top 17%
Γ—8
+106ft-24ft

Overall

5070

Males

4454

M18-39

4454

21M→35K

21.0 - 21.8 mi

Top 18%
Γ—7
+17ft-86ft

Overall

5178

Males

4577

M18-39

4577

35K→23M

21.8 - 23.0 mi

Top 17%
Γ—5
+23ft-63ft

Overall

4951

Males

4363

M18-39

4363

23M→24M

23.0 - 24.0 mi

Top 19%
Γ—6
+12ft-82ft

Overall

5483

Males

4684

M18-39

4684

24M→40K

24.0 - 24.9 mi

Top 20%
Γ—1
+6ft-20ft

Overall

5702

Males

4781

M18-39

4781

40K→25.2M

24.9 - 25.2 mi

Top 17%
Γ—1
+13ft-16ft

Overall

4901

Males

4162

M18-39

4162

25.2M→FINISH

25.2 - 26.2 mi

Top 17%
Γ—2
+22ft-21ft

Overall

4821

Males

4065

M18-39

4065

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Position interactions are being recalculated

Started about 6 hours ago. This usually takes 10-20 minutes. Please check back shortly.

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing