Boston Marathon logo
BOSTON MARATHON 2023

Richard Lodmell

Bib: 14402•M

CA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Top 43%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 48%
Division (M55-59)
#0 / 1422
Top 32%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ 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
7:27/mi
23:08
↑ 97↓ 3451.5%
10K· 6.21 mi
7:31/mi
46:28
↑ 79↓ 1380.4%
15K· 9.32 mi
7:31/mi
1:09:48
↑ 67↓ 78
20K· 12.43 mi
7:36/mi
1:33:26
↑ 106↓ 860.1%
Half· 13.11 mi
7:21/mi
1:38:27
↑ 19↓ 370.5%
25K· 15.53 mi
7:40/mi
1:57:02
↑ 66↓ 880.2%
30K· 18.64 mi
8:00/mi
2:21:53
↑ 181↓ 1480.2%
20M
8:28/mi
2:33:24
↑ 64↓ 500.2%
21M
8:28/mi
2:41:52
↑ 106↓ 241.6%
35K· 21.75 mi
7:51/mi
2:47:44
↑ 17↓ 861.7%
23M
8:38/mi
2:58:33
↑ 23↓ 630.6%
24M
8:29/mi
3:07:02
↓ 821.3%
40K· 24.85 mi
8:47/mi
3:14:33
↓ 200.3%
25.2M
10:44/mi
3:18:15
↑ 13↓ 160.2%
Finish· 26.22 mi
9:13/mi
3:27:39
↑ 22↓ 21

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:27
Pace7:31 /mi
2nd Half
Distance13.11 mi
Time1:49:12
Pace8:20 /mi
📊Positive Split: 10.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:0623:087:2723:08
7:27
-
10K
6.21 mi11:15:2646:287:2923:20
7:31
+0:04
15K
9.32 mi11:38:461:09:487:2923:20
7:31
0:00
20K
12.43 mi12:02:241:33:267:3123:38
7:36
+0:05
Half
13.11 mi12:07:251:38:277:315:01
7:21
-0:15
25K
15.53 mi12:26:001:57:027:3218:35
7:40
+0:19
30K
18.64 mi12:50:512:21:537:3724:51
8:00
+0:20
20M
20.00 mi13:02:222:33:247:4011:31
8:28
+0:28
21M
21.00 mi13:10:502:41:527:428:28
8:28
0:00
35K
21.75 mi13:16:422:47:447:435:52
7:51
-0:37
23M
23.00 mi13:27:312:58:337:4610:49
8:38
+0:47
24M
24.00 mi13:36:003:07:027:488:29
8:29
-0:09
40K
24.85 mi13:43:313:14:337:507:31
8:47
+0:18
25.2M
25.20 mi13:47:133:18:157:523:42
10:44
+1:57
Finish
26.22 mi13:56:373:27:397:569:24
9:13
-1:31

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

7:21 /mi

Average Pace

7:56 /mi

Slowest Pace

10:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:14:49

36% of race

Time at Steady Pace

1:12:56

35% of race

Time at Slower Pace

59:54

29% of race

Average Pace: 7:55 /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 mi10:52:0623:087:2723:08
7:27
#9187
10K
6.21 mi11:15:2646:287:2923:20
7:31
#9822
15K
9.32 mi11:38:461:09:487:2923:20
7:31
#9932
20K
12.43 mi12:02:241:33:267:3123:38
7:36
#10000
Half
13.11 mi12:07:251:38:277:315:01
7:21
#9930
25K
15.53 mi12:26:001:57:027:3218:35
7:40
#9921
30K
18.64 mi12:50:512:21:537:3724:51
8:00
#10060
20M
20.00 mi13:02:222:33:247:4011:31
8:28
#10317
21M
21.00 mi13:10:502:41:527:428:28
8:28
#10285
35K
21.75 mi13:16:422:47:447:435:52
7:51
#10299
23M
23.00 mi13:27:312:58:337:4610:49
8:38
#10503
24M
24.00 mi13:36:003:07:027:488:29
8:29
#10690
40K
24.85 mi13:43:313:14:337:507:31
8:47
#10855
25.2M
25.20 mi13:47:133:18:157:523:42
10:44
#11063
Finish
26.22 mi13:56:373:27:397:569:24
9:13
#11497
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi91877712771210256(Top 39%)8281(Top 55%)8281(Top 582%)
10K6.21 mi3.10 mi9822-6358061-3498061-34910527(Top 40%)8445(Top 56%)8445(Top 594%)
15K9.32 mi3.11 mi9932-1108125-648125-6410256(Top 39%)8281(Top 55%)8281(Top 582%)
20K12.43 mi3.11 mi10000-688154-298154-2910140(Top 38%)8149(Top 54%)8149(Top 573%)
Half13.11 mi0.68 mi9930+708108+468108+469036(Top 34%)7552(Top 50%)7552(Top 531%)
25K15.53 mi2.42 mi9921+98090+188090+1810031(Top 38%)8005(Top 53%)8005(Top 563%)
30K18.64 mi3.11 mi10060-1398129-398129-3910900(Top 41%)8302(Top 55%)8302(Top 584%)
20M20.00 mi1.36 mi10317-2578226-978226-9713453(Top 51%)9324(Top 61%)9324(Top 656%)
21M21.00 mi1.00 mi10285+328181+458181+4510341(Top 39%)7762(Top 51%)7762(Top 546%)
35K21.75 mi0.75 mi10299-148173+88173+810935(Top 41%)8084(Top 53%)8084(Top 568%)
23M23.00 mi1.25 mi10503-2048240-678240-6713992(Top 53%)9360(Top 62%)9360(Top 658%)
24M24.00 mi1.00 mi10690-1878304-648304-6414353(Top 54%)9457(Top 62%)9457(Top 665%)
40K24.85 mi0.85 mi10855-1658359-558359-5515006(Top 56%)9679(Top 64%)9679(Top 681%)
25.2M25.20 mi0.35 mi11063-2088452-938452-9319725(Top 74%)11777(Top 78%)11777(Top 828%)
Finish26.22 mi1.02 mi11497-4348631-1798631-17918995(Top 71%)11532(Top 76%)11532(Top 811%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21story building
+97ft-345ft

Overall

10256

Males

8281

M55-59

8281

5K→10K

3.1 - 6.2 mi

Top 40%
×5story building
+79ft-138ft

Overall

10527

Males

8445

M55-59

8445

10K→15K

6.2 - 9.3 mi

Top 39%
×3story building
+67ft-78ft

Overall

10256

Males

8281

M55-59

8281

15K→20K

9.3 - 12.4 mi

Top 38%
×5story building
+106ft-86ft

Overall

10140

Males

8149

M55-59

8149

20K→Half

12.4 - 13.1 mi

Top 34%
×2story building
+19ft-37ft

Overall

9036

Males

7552

M55-59

7552

Half→25K

13.1 - 15.5 mi

Top 38%
×4story building
+66ft-88ft

Overall

10031

Males

8005

M55-59

8005

25K→30K

15.5 - 18.6 mi

Top 41%
×9story building
+181ft-148ft

Overall

10900

Males

8302

M55-59

8302

30K→20M

18.6 - 20.0 mi

Top 51%
×5story building
+64ft-50ft

Overall

13453

Males

9324

M55-59

9324

20M→21M

20.0 - 21.0 mi

Top 39%
×8story building
+106ft-24ft

Overall

10341

Males

7762

M55-59

7762

21M→35K

21.0 - 21.8 mi

Top 41%
×7story building
+17ft-86ft

Overall

10935

Males

8084

M55-59

8084

35K→23M

21.8 - 23.0 mi

Top 53%
×5story building
+23ft-63ft

Overall

13992

Males

9360

M55-59

9360

23M→24M

23.0 - 24.0 mi

Top 54%
×6story building
+12ft-82ft

Overall

14353

Males

9457

M55-59

9457

24M→40K

24.0 - 24.9 mi

Top 56%
×1story
+6ft-20ft

Overall

15006

Males

9679

M55-59

9679

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

19725

Males

11777

M55-59

11777

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2story building
+22ft-21ft

Overall

18995

Males

11532

M55-59

11532

Passing Analysis

Category:
Athletes Passed
989*
Passed By
3297
Net Change
-2310
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9187
5K → 10K102737-635#9187#9822
10K → 15K141250-110#9822#9932
15K → 20K149217-68#9932#10000
20K → Half73*3+70#10000#9930
Half → 25K121111+9#9930#9921
25K → 30K107246-139#9921#10060
30K → 20M29286-257#10060#10317
20M → 21M10270+32#10317#10285
21M → 35K4559-14#10285#10299
35K → 23M40244-204#10299#10503
23M → 24M27214-187#10503#10690
24M → 40K36201-165#10690#10855
40K → 25.2M4212-208#10855#11063
25.2M → Finish13447-434#11063#11497
TOTALS989*3297-2310

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing