David Leonard

Bib: 18347M

CO

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Top 39%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 41%
Division (M65-69)
#0 / 639
Top 3%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:50
Rank: #13694
Start5K
23:50 | 7:40/mi
10K· 6.21 mi
47:43
Rank: #13740 (-46)
5K10K
23:53 | 7:41/mi
15K· 9.32 mi
1:11:16
Rank: #13275 (+465)
10K15K
23:33 | 7:35/mi
20K· 12.43 mi
1:35:11
Rank: #12994 (+281)
15K20K
23:55 | 7:42/mi
Half· 13.11 mi
1:40:26
Rank: #13012 (-18)
20KHalf
5:15 | 7:42/mi
25K· 15.53 mi
1:59:12
Rank: #12783 (+229)
Half25K
18:46 | 7:44/mi
30K· 18.64 mi
2:23:31
Rank: #12262 (+521)
25K30K
24:19 | 7:50/mi
20M
2:34:11
Rank: #11989 (+273)
30K20M
10:40 | 7:51/mi
21M
2:42:20
Rank: #11729 (+260)
20M21M
8:09 | 8:09/mi
35K· 21.75 mi
2:48:02
Rank: #11627 (+102)
21M35K
5:42 | 7:37/mi
23M
2:57:55
Rank: #11443 (+184)
35K23M
9:53 | 7:54/mi
24M
3:05:42
Rank: #11312 (+131)
23M24M
7:47 | 7:47/mi
40K· 24.85 mi
3:12:35
Rank: #11243 (+69)
24M40K
6:53 | 8:03/mi
25.2M
3:15:36
Rank: #11208 (+35)
40K25.2M
3:01 | 8:45/mi
Finish· 26.22 mi
3:23:33
Rank: #11196 (+12)
25.2MFinish
7:57 | 7:48/mi

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
Time1:40:26
Pace7:40 /mi
2nd Half
Distance13.11 mi
Time1:43:07
Pace7:52 /mi
📊Positive Split: 2.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:0523:507:4023:50
7:40
-
10K
6.21 mi11:40:5847:437:4123:53
7:41
+0:01
15K
9.32 mi12:04:311:11:167:3923:33
7:35
-0:06
20K
12.43 mi12:28:261:35:117:4023:55
7:42
+0:07
Half
13.11 mi12:33:411:40:267:405:15
7:42
0:00
25K
15.53 mi12:52:271:59:127:4018:46
7:44
+0:02
30K
18.64 mi13:16:462:23:317:4224:19
7:50
+0:06
20M
20.00 mi13:27:262:34:117:4310:40
7:51
+0:01
21M
21.00 mi13:35:352:42:207:448:09
8:09
+0:18
35K
21.75 mi13:41:172:48:027:445:42
7:37
-0:32
23M
23.00 mi13:51:102:57:557:449:53
7:54
+0:17
24M
24.00 mi13:58:573:05:427:447:47
7:47
-0:07
40K
24.85 mi14:05:503:12:357:456:53
8:03
+0:16
25.2M
25.20 mi14:08:513:15:367:463:01
8:45
+0:42
Finish
26.22 mi14:16:483:23:337:467:57
7:48
-0:57

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

7:35 /mi

Average Pace

7:46 /mi

Slowest Pace

8:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:20:32

99% of race

Time at Steady Pace

3:01

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:46 /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 mi11:17:0523:507:4023:50
7:40
#13694
10K
6.21 mi11:40:5847:437:4123:53
7:41
#13740
15K
9.32 mi12:04:311:11:167:3923:33
7:35
#13275
20K
12.43 mi12:28:261:35:117:4023:55
7:42
#12994
Half
13.11 mi12:33:411:40:267:405:15
7:42
#13012
25K
15.53 mi12:52:271:59:127:4018:46
7:44
#12783
30K
18.64 mi13:16:462:23:317:4224:19
7:50
#12262
20M
20.00 mi13:27:262:34:117:4310:40
7:51
#11989
21M
21.00 mi13:35:352:42:207:448:09
8:09
#11729
35K
21.75 mi13:41:172:48:027:445:42
7:37
#11627
23M
23.00 mi13:51:102:57:557:449:53
7:54
#11443
24M
24.00 mi13:58:573:05:427:447:47
7:47
#11312
40K
24.85 mi14:05:503:12:357:456:53
8:03
#11243
25.2M
25.20 mi14:08:513:15:367:463:01
8:45
#11208
Finish
26.22 mi14:16:483:23:337:467:57
7:48
#11196
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi136949946994612409(Top 44%)9255(Top 57%)9255(Top 1448%)
10K6.21 mi3.10 mi13740-469909+379909+3713744(Top 48%)9894(Top 61%)9894(Top 1548%)
15K9.32 mi3.11 mi13275+4659677+2329677+23212409(Top 44%)9255(Top 57%)9255(Top 1448%)
20K12.43 mi3.11 mi12994+2819512+1659512+16512375(Top 44%)9130(Top 57%)9130(Top 1429%)
Half13.11 mi0.68 mi13012-189518-69518-613275(Top 47%)9575(Top 59%)9575(Top 1498%)
25K15.53 mi2.42 mi12783+2299394+1249394+12411845(Top 42%)8773(Top 54%)8773(Top 1373%)
30K18.64 mi3.11 mi12262+5219093+3019093+30110132(Top 36%)7765(Top 48%)7765(Top 1215%)
20M20.00 mi1.36 mi11989+2738928+1658928+1659363(Top 33%)7190(Top 45%)7190(Top 1125%)
21M21.00 mi1.00 mi11729+2608775+1538775+1538265(Top 29%)6416(Top 40%)6416(Top 1004%)
35K21.75 mi0.75 mi11627+1028699+768699+769456(Top 33%)7099(Top 44%)7099(Top 1111%)
23M23.00 mi1.25 mi11443+1848560+1398560+1399243(Top 33%)6852(Top 43%)6852(Top 1072%)
24M24.00 mi1.00 mi11312+1318459+1018459+1019675(Top 34%)7007(Top 44%)7007(Top 1097%)
40K24.85 mi0.85 mi11243+698398+618398+6110533(Top 37%)7318(Top 45%)7318(Top 1145%)
25.2M25.20 mi0.35 mi11208+358363+358363+3510257(Top 36%)7081(Top 44%)7081(Top 1108%)
Finish26.22 mi1.02 mi11196+128316+478316+4711428(Top 40%)7723(Top 48%)7723(Top 1209%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21stories
+97ft-345ft

Overall

12409

Males

9255

M65-69

9255

5K→10K

3.1 - 6.2 mi

Top 48%
×5stories
+79ft-138ft

Overall

13744

Males

9894

M65-69

9894

10K→15K

6.2 - 9.3 mi

Top 44%
×3stories
+67ft-78ft

Overall

12409

Males

9255

M65-69

9255

15K→20K

9.3 - 12.4 mi

Top 44%
×5stories
+106ft-86ft

Overall

12375

Males

9130

M65-69

9130

20K→Half

12.4 - 13.1 mi

Top 47%
×2stories
+19ft-37ft

Overall

13275

Males

9575

M65-69

9575

Half→25K

13.1 - 15.5 mi

Top 42%
×4stories
+66ft-88ft

Overall

11845

Males

8773

M65-69

8773

25K→30K

15.5 - 18.6 mi

Top 36%
×9stories
+181ft-148ft

Overall

10132

Males

7765

M65-69

7765

30K→20M

18.6 - 20.0 mi

Top 33%
×5stories
+64ft-50ft

Overall

9363

Males

7190

M65-69

7190

20M→21M

20.0 - 21.0 mi

Top 29%
×8stories
+106ft-24ft

Overall

8265

Males

6416

M65-69

6416

21M→35K

21.0 - 21.8 mi

Top 33%
×7stories
+17ft-86ft

Overall

9456

Males

7099

M65-69

7099

35K→23M

21.8 - 23.0 mi

Top 33%
×5stories
+23ft-63ft

Overall

9243

Males

6852

M65-69

6852

23M→24M

23.0 - 24.0 mi

Top 34%
×6stories
+12ft-82ft

Overall

9675

Males

7007

M65-69

7007

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

10533

Males

7318

M65-69

7318

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

10257

Males

7081

M65-69

7081

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2stories
+22ft-21ft

Overall

11428

Males

7723

M65-69

7723

Passing Analysis

Category:
Athletes Passed
3245
Passed By
747
Net Change
+2498
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13694
5K10K268314-46#13694#13740
10K15K50136+465#13740#13275
15K20K35776+281#13275#12994
20KHalf3149-18#12994#13012
Half25K27041+229#13012#12783
25K30K55130+521#12783#12262
30K20M2807+273#12262#11989
20M21M2699+260#11989#11729
21M35K12018+102#11729#11627
35K23M20218+184#11627#11443
23M24M16231+131#11443#11312
24M40K10031+69#11312#11243
40K25.2M5419+35#11243#11208
25.2MFinish8068+12#11208#11196
TOTALS3245747+2498
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

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
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing