Boston Marathon logo
BOSTON MARATHON 2023

Sergi Pons Rocañin

Bib: 6189•M

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Top 24%
Gender (Male)
#0 / 15176
Top 37%
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:21
Rank: #5336
Start → 5K
21:21 | 6:52/mi
10K· 6.21 mi
42:58
Rank: #5933 (-597)
5K → 10K
21:37 | 6:57/mi
15K· 9.32 mi
1:04:50
Rank: #6226 (-293)
10K → 15K
21:52 | 7:02/mi
20K· 12.43 mi
1:27:09
Rank: #6423 (-197)
15K → 20K
22:19 | 7:11/mi
Half· 13.11 mi
1:32:02
Rank: #6462 (-39)
20K → Half
4:53 | 7:09/mi
25K· 15.53 mi
1:49:31
Rank: #6501 (-39)
Half → 25K
17:29 | 7:13/mi
30K· 18.64 mi
2:12:36
Rank: #6476 (+25)
25K → 30K
23:05 | 7:26/mi
20M
2:22:50
Rank: #6470 (+6)
30K → 20M
10:14 | 7:32/mi
21M
2:30:41
Rank: #6423 (+47)
20M → 21M
7:51 | 7:51/mi
35K· 21.75 mi
2:35:52
Rank: #6352 (+71)
21M → 35K
5:11 | 6:56/mi
23M
2:45:08
Rank: #6281 (+71)
35K → 23M
9:16 | 7:24/mi
24M
2:52:28
Rank: #6232 (+49)
23M → 24M
7:20 | 7:20/mi
40K· 24.85 mi
2:58:56
Rank: #6228 (+4)
24M → 40K
6:28 | 7:34/mi
25.2M
3:01:52
Rank: #6255 (-27)
40K → 25.2M
2:56 | 8:30/mi
Finish· 26.22 mi
3:09:44
Rank: #6360 (-105)
25.2M → Finish
7:52 | 7:43/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
Time1:32:02
Pace7:01 /mi
2nd Half
Distance13.11 mi
Time1:37:42
Pace7:27 /mi
📊Positive Split: 6.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:3721:216:5221:21
6:52
-
10K
6.21 mi10:46:1442:586:5521:37
6:57
+0:05
15K
9.32 mi11:08:061:04:506:5721:52
7:02
+0:05
20K
12.43 mi11:30:251:27:097:0122:19
7:11
+0:09
Half
13.11 mi11:35:181:32:027:014:53
7:09
-0:02
25K
15.53 mi11:52:471:49:317:0317:29
7:13
+0:04
30K
18.64 mi12:15:522:12:367:0723:05
7:26
+0:13
20M
20.00 mi12:26:062:22:507:0810:14
7:32
+0:06
21M
21.00 mi12:33:572:30:417:117:51
7:51
+0:19
35K
21.75 mi12:39:082:35:527:105:11
6:56
-0:55
23M
23.00 mi12:48:242:45:087:119:16
7:24
+0:28
24M
24.00 mi12:55:442:52:287:117:20
7:20
-0:04
40K
24.85 mi13:02:122:58:567:126:28
7:34
+0:14
25.2M
25.20 mi13:05:083:01:527:132:56
8:30
+0:56
Finish
26.22 mi13:13:003:09:447:157:52
7:43
-0:47

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

6:52 /mi

Average Pace

7:15 /mi

Slowest Pace

8:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:10:01

37% of race

Time at Steady Pace

1:34:36

50% of race

Time at Slower Pace

25:07

13% of race

Average Pace: 7:14 /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 mi10:24:3721:216:5221:21
6:52
#5336
10K
6.21 mi10:46:1442:586:5521:37
6:57
#5933
15K
9.32 mi11:08:061:04:506:5721:52
7:02
#6226
20K
12.43 mi11:30:251:27:097:0122:19
7:11
#6423
Half
13.11 mi11:35:181:32:027:014:53
7:09
#6462
25K
15.53 mi11:52:471:49:317:0317:29
7:13
#6501
30K
18.64 mi12:15:522:12:367:0723:05
7:26
#6476
20M
20.00 mi12:26:062:22:507:0810:14
7:32
#6470
21M
21.00 mi12:33:572:30:417:117:51
7:51
#6423
35K
21.75 mi12:39:082:35:527:105:11
6:56
#6352
23M
23.00 mi12:48:242:45:087:119:16
7:24
#6281
24M
24.00 mi12:55:442:52:287:117:20
7:20
#6232
40K
24.85 mi13:02:122:58:567:126:28
7:34
#6228
25.2M
25.20 mi13:05:083:01:527:132:56
8:30
#6255
Finish
26.22 mi13:13:003:09:447:157:52
7:43
#6360
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5336493449346796(Top 26%)6086(Top 40%)6086(Top 115%)
10K6.21 mi3.10 mi5933-5975436-5025436-5026534(Top 25%)5884(Top 39%)5884(Top 111%)
15K9.32 mi3.11 mi6226-2935655-2195655-2196796(Top 26%)6086(Top 40%)6086(Top 115%)
20K12.43 mi3.11 mi6423-1975801-1465801-1466980(Top 26%)6196(Top 41%)6196(Top 117%)
Half13.11 mi0.68 mi6462-395833-325833-327495(Top 28%)6554(Top 43%)6554(Top 124%)
25K15.53 mi2.42 mi6501-395852-195852-196722(Top 25%)5947(Top 39%)5947(Top 113%)
30K18.64 mi3.11 mi6476+255822+305822+306762(Top 25%)5903(Top 39%)5903(Top 112%)
20M20.00 mi1.36 mi6470+65806+165806+166970(Top 26%)5948(Top 39%)5948(Top 113%)
21M21.00 mi1.00 mi6423+475757+495757+496423(Top 24%)5495(Top 36%)5495(Top 104%)
35K21.75 mi0.75 mi6352+715704+535704+534965(Top 19%)4471(Top 29%)4471(Top 85%)
23M23.00 mi1.25 mi6281+715635+695635+695865(Top 22%)5090(Top 34%)5090(Top 96%)
24M24.00 mi1.00 mi6232+495591+445591+446584(Top 25%)5474(Top 36%)5474(Top 104%)
40K24.85 mi0.85 mi6228+45571+205571+207070(Top 27%)5663(Top 37%)5663(Top 107%)
25.2M25.20 mi0.35 mi6255-275585-145585-149443(Top 35%)6969(Top 46%)6969(Top 132%)
Finish26.22 mi1.02 mi6360-1055657-725657-7210056(Top 38%)7310(Top 48%)7310(Top 138%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21stories
+97ft-345ft

Overall

6796

Males

6086

M18-39

6086

5K→10K

3.1 - 6.2 mi

Top 25%
×5stories
+79ft-138ft

Overall

6534

Males

5884

M18-39

5884

10K→15K

6.2 - 9.3 mi

Top 26%
×3stories
+67ft-78ft

Overall

6796

Males

6086

M18-39

6086

15K→20K

9.3 - 12.4 mi

Top 26%
×5stories
+106ft-86ft

Overall

6980

Males

6196

M18-39

6196

20K→Half

12.4 - 13.1 mi

Top 28%
×2stories
+19ft-37ft

Overall

7495

Males

6554

M18-39

6554

Half→25K

13.1 - 15.5 mi

Top 25%
×4stories
+66ft-88ft

Overall

6722

Males

5947

M18-39

5947

25K→30K

15.5 - 18.6 mi

Top 25%
×9stories
+181ft-148ft

Overall

6762

Males

5903

M18-39

5903

30K→20M

18.6 - 20.0 mi

Top 26%
×5stories
+64ft-50ft

Overall

6970

Males

5948

M18-39

5948

20M→21M

20.0 - 21.0 mi

Top 24%
×8stories
+106ft-24ft

Overall

6423

Males

5495

M18-39

5495

21M→35K

21.0 - 21.8 mi

Top 19%
×7stories
+17ft-86ft

Overall

4965

Males

4471

M18-39

4471

35K→23M

21.8 - 23.0 mi

Top 22%
×5stories
+23ft-63ft

Overall

5865

Males

5090

M18-39

5090

23M→24M

23.0 - 24.0 mi

Top 25%
×6stories
+12ft-82ft

Overall

6584

Males

5474

M18-39

5474

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

7070

Males

5663

M18-39

5663

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1story
+13ft-16ft

Overall

9443

Males

6969

M18-39

6969

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2stories
+22ft-21ft

Overall

10056

Males

7310

M18-39

7310

Passing Analysis

Category:
Athletes Passed
799
Passed By
1823
Net Change
-1024
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5336
5K → 10K37634-597#5336#5933
10K → 15K38331-293#5933#6226
15K → 20K47244-197#6226#6423
20K → Half645-39#6423#6462
Half → 25K61100-39#6462#6501
25K → 30K12499+25#6501#6476
30K → 20M6155+6#6476#6470
20M → 21M8033+47#6470#6423
21M → 35K787+71#6423#6352
35K → 23M10332+71#6352#6281
23M → 24M8233+49#6281#6232
24M → 40K4642+4#6232#6228
40K → 25.2M1340-27#6228#6255
25.2M → Finish23128-105#6255#6360
TOTALS7991823-1024
📊

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