Boston Marathon logo
BOSTON MARATHON 2023

Manuel Molina

Bib: 8474•M

IL

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Top 15%
Gender (Male)
#0 / 15176
Top 25%
Masters (Masters Men)
#0 / 9891
Top 12%
Division (M45-49)
#0 / 2252
Top 14%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:29
Rank: #5662
Start → 5K
21:29 | 6:55/mi
10K· 6.21 mi
42:14
Rank: #4936 (+726)
5K → 10K
20:45 | 6:41/mi
15K· 9.32 mi
1:03:12
Rank: #4807 (+129)
10K → 15K
20:58 | 6:45/mi
20K· 12.43 mi
1:24:13
Rank: #4609 (+198)
15K → 20K
21:01 | 6:46/mi
Half· 13.11 mi
1:28:44
Rank: #4546 (+63)
20K → Half
4:31 | 6:37/mi
25K· 15.53 mi
1:45:13
Rank: #4429 (+117)
Half → 25K
16:29 | 6:48/mi
30K· 18.64 mi
2:06:38
Rank: #4251 (+178)
25K → 30K
21:25 | 6:54/mi
20M
2:16:07
Rank: #4212 (+39)
30K → 20M
9:29 | 6:59/mi
21M
2:23:35
Rank: #4199 (+13)
20M → 21M
7:28 | 7:28/mi
35K· 21.75 mi
2:28:33
Rank: #4150 (+49)
21M → 35K
4:58 | 6:38/mi
23M
2:37:21
Rank: #4128 (+22)
35K → 23M
8:48 | 7:02/mi
24M
2:44:05
Rank: #4061 (+67)
23M → 24M
6:44 | 6:44/mi
40K· 24.85 mi
2:50:00
Rank: #4023 (+38)
24M → 40K
5:55 | 6:55/mi
25.2M
2:52:39
Rank: #4043 (-20)
40K → 25.2M
2:39 | 7:41/mi
Finish· 26.22 mi
2:59:38
Rank: #4086 (-43)
25.2M → Finish
6:59 | 6:51/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
Time1:28:44
Pace6:46 /mi
2nd Half
Distance13.11 mi
Time1:30:54
Pace6:56 /mi
📊Positive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:2721:296:5521:29
6:55
-
10K
6.21 mi11:08:1242:146:4820:45
6:41
-0:14
15K
9.32 mi11:29:101:03:126:4720:58
6:45
+0:04
20K
12.43 mi11:50:111:24:136:4721:01
6:46
+0:01
Half
13.11 mi11:54:421:28:446:464:31
6:37
-0:09
25K
15.53 mi12:11:111:45:136:4616:29
6:48
+0:11
30K
18.64 mi12:32:362:06:386:4821:25
6:54
+0:06
20M
20.00 mi12:42:052:16:076:489:29
6:59
+0:05
21M
21.00 mi12:49:332:23:356:507:28
7:28
+0:29
35K
21.75 mi12:54:312:28:336:504:58
6:38
-0:50
23M
23.00 mi13:03:192:37:216:508:48
7:02
+0:24
24M
24.00 mi13:10:032:44:056:506:44
6:44
-0:18
40K
24.85 mi13:15:582:50:006:505:55
6:55
+0:11
25.2M
25.20 mi13:18:372:52:396:512:39
7:41
+0:46
Finish
26.22 mi13:25:362:59:386:516:59
6:51
-0:50

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

6:37 /mi

Average Pace

6:51 /mi

Slowest Pace

7:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:49:31

94% of race

Time at Steady Pace

10:07

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:51 /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 mi10:47:2721:296:5521:29
6:55
#5662
10K
6.21 mi11:08:1242:146:4820:45
6:41
#4936
15K
9.32 mi11:29:101:03:126:4720:58
6:45
#4807
20K
12.43 mi11:50:111:24:136:4721:01
6:46
#4609
Half
13.11 mi11:54:421:28:446:464:31
6:37
#4546
25K
15.53 mi12:11:111:45:136:4616:29
6:48
#4429
30K
18.64 mi12:32:362:06:386:4821:25
6:54
#4251
20M
20.00 mi12:42:052:16:076:489:29
6:59
#4212
21M
21.00 mi12:49:332:23:356:507:28
7:28
#4199
35K
21.75 mi12:54:312:28:336:504:58
6:38
#4150
23M
23.00 mi13:03:192:37:216:508:48
7:02
#4128
24M
24.00 mi13:10:032:44:056:506:44
6:44
#4061
40K
24.85 mi13:15:582:50:006:505:55
6:55
#4023
25.2M
25.20 mi13:18:372:52:396:512:39
7:41
#4043
Finish
26.22 mi13:25:362:59:386:516:59
6:51
#4086
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi5662520652064582(Top 17%)4278(Top 28%)4278(Top 190%)
10K6.21 mi3.10 mi4936+7264580+6264580+6264149(Top 16%)3893(Top 26%)3893(Top 173%)
15K9.32 mi3.11 mi4807+1294471+1094471+1094582(Top 17%)4278(Top 28%)4278(Top 190%)
20K12.43 mi3.11 mi4609+1984299+1724299+1724129(Top 16%)3873(Top 26%)3873(Top 172%)
Half13.11 mi0.68 mi4546+634244+554244+553612(Top 14%)3420(Top 23%)3420(Top 152%)
25K15.53 mi2.42 mi4429+1174142+1024142+1024131(Top 16%)3871(Top 26%)3871(Top 172%)
30K18.64 mi3.11 mi4251+1783987+1553987+1553627(Top 14%)3407(Top 22%)3407(Top 151%)
20M20.00 mi1.36 mi4212+393951+363951+363903(Top 15%)3631(Top 24%)3631(Top 161%)
21M21.00 mi1.00 mi4199+133932+193932+194401(Top 17%)4015(Top 26%)4015(Top 178%)
35K21.75 mi0.75 mi4150+493885+473885+473243(Top 12%)3028(Top 20%)3028(Top 134%)
23M23.00 mi1.25 mi4128+223866+193866+193924(Top 15%)3613(Top 24%)3613(Top 160%)
24M24.00 mi1.00 mi4061+673802+643802+643298(Top 12%)3053(Top 20%)3053(Top 136%)
40K24.85 mi0.85 mi4023+383766+363766+363434(Top 13%)3135(Top 21%)3135(Top 139%)
25.2M25.20 mi0.35 mi4043-203783-173783-174748(Top 18%)4101(Top 27%)4101(Top 182%)
Finish26.22 mi1.02 mi4086-433823-403823-404355(Top 16%)3813(Top 25%)3813(Top 169%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21stories
+97ft-345ft

Overall

4582

Males

4278

M45-49

4278

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

4149

Males

3893

M45-49

3893

10K→15K

6.2 - 9.3 mi

Top 17%
×3stories
+67ft-78ft

Overall

4582

Males

4278

M45-49

4278

15K→20K

9.3 - 12.4 mi

Top 16%
×5stories
+106ft-86ft

Overall

4129

Males

3873

M45-49

3873

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3612

Males

3420

M45-49

3420

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4131

Males

3871

M45-49

3871

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3627

Males

3407

M45-49

3407

30K→20M

18.6 - 20.0 mi

Top 15%
×5stories
+64ft-50ft

Overall

3903

Males

3631

M45-49

3631

20M→21M

20.0 - 21.0 mi

Top 17%
×8stories
+106ft-24ft

Overall

4401

Males

4015

M45-49

4015

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

3243

Males

3028

M45-49

3028

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

3924

Males

3613

M45-49

3613

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3298

Males

3053

M45-49

3053

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3434

Males

3135

M45-49

3135

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1story
+13ft-16ft

Overall

4748

Males

4101

M45-49

4101

25.2M→Finish

25.2 - 26.2 mi

Top 16%
×2stories
+22ft-21ft

Overall

4355

Males

3813

M45-49

3813

Passing Analysis

Category:
Athletes Passed
2078
Passed By
502
Net Change
+1576
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5662
5K → 10K74822+726#5662#4936
10K → 15K18657+129#4936#4807
15K → 20K22325+198#4807#4609
20K → Half652+63#4609#4546
Half → 25K15033+117#4546#4429
25K → 30K20931+178#4429#4251
30K → 20M8445+39#4251#4212
20M → 21M7562+13#4212#4199
21M → 35K6112+49#4199#4150
35K → 23M6644+22#4150#4128
23M → 24M9225+67#4128#4061
24M → 40K6628+38#4061#4023
40K → 25.2M2242-20#4023#4043
25.2M → Finish3174-43#4043#4086
TOTALS2078502+1576
📊

Passing Visuals

Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

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