Boston Marathon logo
BOSTON MARATHON 2023

Francisco Orellana Cordova

Bib: 5036•M

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Top 16%
Gender (Male)
#0 / 15176
Top 26%
Division (M18-39)
#0 / 5285
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
6:32/mi
20:17
↑ 97↓ 3451.5%
10K· 6.21 mi
6:29/mi
40:25
↑ 79↓ 1380.4%
15K· 9.32 mi
6:27/mi
1:00:27
↑ 67↓ 78
20K· 12.43 mi
6:27/mi
1:20:30
↑ 106↓ 860.1%
Half· 13.11 mi
6:27/mi
1:24:54
↑ 19↓ 370.5%
25K· 15.53 mi
6:31/mi
1:40:41
↑ 66↓ 880.2%
30K· 18.64 mi
6:49/mi
2:01:52
↑ 181↓ 1480.2%
20M
7:13/mi
2:11:41
↑ 64↓ 500.2%
21M
8:05/mi
2:19:46
↑ 106↓ 241.6%
35K· 21.75 mi
7:59/mi
2:25:44
↑ 17↓ 861.7%
23M
7:52/mi
2:35:35
↑ 23↓ 630.6%
24M
7:32/mi
2:43:07
↓ 821.3%
40K· 24.85 mi
7:34/mi
2:49:35
↓ 200.3%
25.2M
8:25/mi
2:52:29
↑ 13↓ 160.2%
Finish· 26.22 mi
7:18/mi
2:59:55
↑ 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
Time1:24:54
Pace6:29 /mi
2nd Half
Distance13.11 mi
Time1:35:01
Pace7:15 /mi
📊Positive Split: 11.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:4120:176:3220:17
6:32
-
10K
6.21 mi10:42:4940:256:3020:08
6:29
-0:03
15K
9.32 mi11:02:511:00:276:2920:02
6:27
-0:02
20K
12.43 mi11:22:541:20:306:2920:03
6:27
0:00
Half
13.11 mi11:27:181:24:546:294:24
6:27
0:00
25K
15.53 mi11:43:051:40:416:2915:47
6:31
+0:04
30K
18.64 mi12:04:162:01:526:3221:11
6:49
+0:18
20M
20.00 mi12:14:052:11:416:359:49
7:13
+0:24
21M
21.00 mi12:22:102:19:466:398:05
8:05
+0:52
35K
21.75 mi12:28:082:25:446:425:58
7:59
-0:06
23M
23.00 mi12:37:592:35:356:469:51
7:52
-0:07
24M
24.00 mi12:45:312:43:076:487:32
7:32
-0:20
40K
24.85 mi12:51:592:49:356:496:28
7:34
+0:02
25.2M
25.20 mi12:54:532:52:296:512:54
8:25
+0:51
Finish
26.22 mi13:02:192:59:556:527:26
7:18
-1:07

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

6:27 /mi

Average Pace

6:52 /mi

Slowest Pace

8:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:01:52

68% of race

Time at Steady Pace

24:47

14% of race

Time at Slower Pace

33:16

18% of race

Average Pace: 6:52 /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 mi10:22:4120:176:3220:17
6:32
#2433
10K
6.21 mi10:42:4940:256:3020:08
6:29
#2528
15K
9.32 mi11:02:511:00:276:2920:02
6:27
#2471
20K
12.43 mi11:22:541:20:306:2920:03
6:27
#2338
Half
13.11 mi11:27:181:24:546:294:24
6:27
#2338
25K
15.53 mi11:43:051:40:416:2915:47
6:31
#2316
30K
18.64 mi12:04:162:01:526:3221:11
6:49
#2412
20M
20.00 mi12:14:052:11:416:359:49
7:13
#2564
21M
21.00 mi12:22:102:19:466:398:05
8:05
#2782
35K
21.75 mi12:28:082:25:446:425:58
7:59
#3100
23M
23.00 mi12:37:592:35:356:469:51
7:52
#3452
24M
24.00 mi12:45:312:43:076:487:32
7:32
#3696
40K
24.85 mi12:51:592:49:356:496:28
7:34
#3873
25.2M
25.20 mi12:54:532:52:296:512:54
8:25
#3985
Finish
26.22 mi13:02:192:59:556:527:26
7:18
#4169
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2433232023202357(Top 9%)2263(Top 15%)2263(Top 43%)
10K6.21 mi3.10 mi2528-952411-912411-912683(Top 10%)2566(Top 17%)2566(Top 49%)
15K9.32 mi3.11 mi2471+572361+502361+502357(Top 9%)2263(Top 15%)2263(Top 43%)
20K12.43 mi3.11 mi2338+1332242+1192242+1192067(Top 8%)1986(Top 13%)1986(Top 38%)
Half13.11 mi0.68 mi2338224222422531(Top 10%)2430(Top 16%)2430(Top 46%)
25K15.53 mi2.42 mi2316+222221+212221+212224(Top 8%)2134(Top 14%)2134(Top 40%)
30K18.64 mi3.11 mi2412-962312-912312-913113(Top 12%)2938(Top 19%)2938(Top 56%)
20M20.00 mi1.36 mi2564-1522450-1382450-1385209(Top 20%)4701(Top 31%)4701(Top 89%)
21M21.00 mi1.00 mi2782-2182660-2102660-2107852(Top 29%)6382(Top 42%)6382(Top 121%)
35K21.75 mi0.75 mi3100-3182943-2832943-28311867(Top 45%)8478(Top 56%)8478(Top 160%)
23M23.00 mi1.25 mi3452-3523264-3213264-3218807(Top 33%)6850(Top 45%)6850(Top 130%)
24M24.00 mi1.00 mi3696-2443481-2173481-2177872(Top 30%)6220(Top 41%)6220(Top 118%)
40K24.85 mi0.85 mi3873-1773634-1533634-1537047(Top 26%)5640(Top 37%)5640(Top 107%)
25.2M25.20 mi0.35 mi3985-1123731-973731-978828(Top 33%)6601(Top 43%)6601(Top 125%)
Finish26.22 mi1.02 mi4169-1843897-1663897-1667043(Top 26%)5582(Top 37%)5582(Top 106%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21story building
+97ft-345ft

Overall

2357

Males

2263

M18-39

2263

5K→10K

3.1 - 6.2 mi

Top 10%
×5story building
+79ft-138ft

Overall

2683

Males

2566

M18-39

2566

10K→15K

6.2 - 9.3 mi

Top 9%
×3story building
+67ft-78ft

Overall

2357

Males

2263

M18-39

2263

15K→20K

9.3 - 12.4 mi

Top 8%
×5story building
+106ft-86ft

Overall

2067

Males

1986

M18-39

1986

20K→Half

12.4 - 13.1 mi

Top 10%
×2story building
+19ft-37ft

Overall

2531

Males

2430

M18-39

2430

Half→25K

13.1 - 15.5 mi

Top 8%
×4story building
+66ft-88ft

Overall

2224

Males

2134

M18-39

2134

25K→30K

15.5 - 18.6 mi

Top 12%
×9story building
+181ft-148ft

Overall

3113

Males

2938

M18-39

2938

30K→20M

18.6 - 20.0 mi

Top 20%
×5story building
+64ft-50ft

Overall

5209

Males

4701

M18-39

4701

20M→21M

20.0 - 21.0 mi

Top 29%
×8story building
+106ft-24ft

Overall

7852

Males

6382

M18-39

6382

21M→35K

21.0 - 21.8 mi

Top 45%
×7story building
+17ft-86ft

Overall

11867

Males

8478

M18-39

8478

35K→23M

21.8 - 23.0 mi

Top 33%
×5story building
+23ft-63ft

Overall

8807

Males

6850

M18-39

6850

23M→24M

23.0 - 24.0 mi

Top 30%
×6story building
+12ft-82ft

Overall

7872

Males

6220

M18-39

6220

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

7047

Males

5640

M18-39

5640

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

8828

Males

6601

M18-39

6601

25.2M→Finish

25.2 - 26.2 mi

Top 26%
×2story building
+22ft-21ft

Overall

7043

Males

5582

M18-39

5582

Passing Analysis

Category:
Athletes Passed
533
Passed By
2269
Net Change
-1736
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2433
5K → 10K106201-95#2433#2528
10K → 15K9841+57#2528#2471
15K → 20K14411+133#2471#2338
20K → Half990#2338#2338
Half → 25K6341+22#2338#2316
25K → 30K36132-96#2316#2412
30K → 20M10162-152#2412#2564
20M → 21M6224-218#2564#2782
21M → 35K4322-318#2782#3100
35K → 23M15367-352#3100#3452
23M → 24M7251-244#3452#3696
24M → 40K19196-177#3696#3873
40K → 25.2M10122-112#3873#3985
25.2M → Finish6190-184#3985#4169
TOTALS5332269-1736
📊

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