Eduardo Castillo

Bib: 12487MAge: 29

Dublin, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 7100
Gender (Male)
#0 / 3977
Division (M25-29)
#0 / 899
Race Day Weather
56°/46°F
light rain

⏱️ Race Timeline

Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.81M
10:32/mi
19:04
→ flat
5.34M
10:22/mi
55:40
8074
6.15M
10:46/mi
1:04:23
1262.8%
10.54M
11:06/mi
1:53:08
2303610.6%
11.05M
16:10/mi
2:01:23
1726.4%
Finish· 13.11 mi
13:24/mi
2:28:58
971140.2%

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 6.15MFaster
Distance6.15 mi
Time1:04:23
Pace10:28 /mi
2nd Half
Distance6.96 mi
Time1:24:35
Pace12:09 /mi
📊Positive Split: 31.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi06:59:2719:0410:3219:04
10:32
-
5.34M
5.34 mi07:36:0355:4010:2536:36
10:22
-0:10
6.15M
6.15 mi07:44:461:04:2310:288:43
10:46
+0:24
10.54M
10.54 mi08:33:311:53:0810:4448:45
11:06
+0:20
11.05M
11.05 mi08:41:462:01:2310:598:15
16:10
+5:04
Finish
13.11 mi09:09:212:28:5811:2227:35
13:24
-2:46

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

10:22 /mi

Average Pace

11:22 /mi

Slowest Pace

16:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:53:08

76% of race

Time at Slower Pace

35:50

24% of race

Average Pace: 11:22 /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...
0mi3.3mi6.6mi9.8mi13.1mi
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
1.81M
1.81 mi06:59:2719:0410:3219:04
10:32
#4959
5.34M
5.34 mi07:36:0355:4010:2536:36
10:22
#4282
6.15M
6.15 mi07:44:461:04:2310:288:43
10:46
#4182
10.54M
10.54 mi08:33:311:53:0810:4448:45
11:06
#4234
11.05M
11.05 mi08:41:462:01:2310:598:15
16:10
#4287
Finish
13.11 mi09:09:212:28:5811:2227:35
13:24
#4685
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
1.81M1.81 mi1.81 mi495930757244959(Top 70%)3075(Top 77%)724(Top 81%)
5.34M5.34 mi3.53 mi4282+6772743+332662+624016(Top 57%)2621(Top 66%)637(Top 71%)
6.15M6.15 mi0.81 mi4182+1002704+39658+43799(Top 54%)2492(Top 63%)618(Top 69%)
10.54M10.54 mi4.39 mi4234-522720-16660-24381(Top 62%)2783(Top 70%)669(Top 74%)
11.05M11.05 mi0.51 mi4287-532748-28666-64697(Top 66%)2894(Top 73%)702(Top 78%)
Finish13.11 mi2.06 mi4685-3982910-162706-405935(Top 84%)3402(Top 86%)787(Top 88%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 70%
~flat
+4ft-3ft

Overall

4959

Males

3075

M25-29

725

1.81M→5.34M

1.8 - 5.3 mi

Top 57%
×4story building
+80ft-74ft

Overall

4016

Males

2621

M25-29

638

5.34M→6.15M

5.3 - 6.2 mi

Top 54%
×10story building
+126ft-4ft

Overall

3799

Males

2492

M25-29

619

6.15M→10.54M

6.2 - 10.5 mi

Top 62%
×21story building
+230ft-361ft

Overall

4381

Males

2783

M25-29

670

10.54M→11.05M

10.5 - 11.1 mi

Top 66%
×14story building
+172ft-0ft

Overall

4697

Males

2894

M25-29

703

11.05M→Finish

11.1 - 13.1 mi

Top 84%
×7story building
+97ft-114ft

Overall

5935

Males

3402

M25-29

787

Passing Analysis

Category:
Athletes Passed
1067*
Passed By
793
Net Change
+274
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#4959
1.81M5.34M719*42+677#4959#4282
5.34M6.15M12525+100#4282#4182
6.15M10.54M160*212-52#4182#4234
10.54M11.05M4093-53#4234#4287
11.05MFinish23*421-398#4287#4685
TOTALS1067*793+274

* 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

Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events