Nicholas Cao

Bib: 2793MAge: 24

Somerville, MA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 5694
Gender (Male)
#0 / 4127
M20-29
#0 / 496
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
1.81M
15:03
Rank: #1165
Start1.81M
15:03 | 8:19/mi
6.52M
54:04
Rank: #1024 (+141)
1.81M6.52M
39:01 | 8:17/mi
10.89M
1:32:07
Rank: #1171 (-147)
6.52M10.89M
38:03 | 8:42/mi
Garmin Hill Challenge· 11.40 mi
1:38:12
Rank: #1302 (-131)
10.89MGarmin Hill Challenge
6:05 | 11:55/mi
14.95M
2:08:24
Rank: #1514 (-212)
Garmin Hill Challenge14.95M
30:12 | 8:30/mi
18M
2:46:35
Rank: #2095 (-581)
14.95M18M
38:11 | 12:31/mi
24.69M
4:16:32
Rank: #3059 (-964)
18M24.69M
1:29:57 | 13:27/mi
Finish· 26.22 mi
4:33:01
Rank: #3088 (-29)
24.69MFinish
16:29 | 10:47/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.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi05:31:2215:038:1915:03
8:19
-
6.52M
6.52 mi06:10:2354:048:1839:01
8:17
-0:02
10.89M
10.89 mi06:48:261:32:078:2838:03
8:42
+0:25
Garmin Hill Challenge
11.40 mi06:54:311:38:128:376:05
11:55
+3:13
14.95M
14.95 mi07:24:432:08:248:3530:12
8:30
-3:25
18M
18.00 mi08:02:542:46:359:1538:11
12:31
+4:01
24.69M
24.69 mi09:32:514:16:3210:231:29:57
13:27
+0:56
Finish
26.22 mi09:49:204:33:0110:2516:29
10:47
-2:40

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

8:17 /mi

Average Pace

10:25 /mi

Slowest Pace

13:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02:19

45% of race

Time at Steady Pace

16:29

6% of race

Time at Slower Pace

2:14:13

49% of race

Average Pace: 10:25 /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
1.81M
1.81 mi05:31:2215:038:1915:03
8:19
#1165
6.52M
6.52 mi06:10:2354:048:1839:01
8:17
#1024
10.89M
10.89 mi06:48:261:32:078:2838:03
8:42
#1171
Garmin Hill Challenge
11.40 mi06:54:311:38:128:376:05
11:55
#1302
14.95M
14.95 mi07:24:432:08:248:3530:12
8:30
#1514
18M
18.00 mi08:02:542:46:359:1538:11
12:31
#2095
24.69M
24.69 mi09:32:514:16:3210:231:29:57
13:27
#3059
Finish
26.22 mi09:49:204:33:0110:2516:29
10:47
#3088
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
1.81M1.81 mi1.81 mi116510391341165(Top 20%)1039(Top 25%)134(Top 27%)
6.52M6.52 mi4.71 mi1024+141913+126122+12956(Top 17%)862(Top 21%)118(Top 24%)
10.89M10.89 mi4.37 mi1171-1471039-126144-221632(Top 29%)1407(Top 34%)191(Top 39%)
Garmin Hill Challenge11.40 mi0.51 mi1302-1311149-110153-92866(Top 50%)2321(Top 56%)324(Top 65%)
14.95M14.95 mi3.55 mi1514-2121314-165178-252208(Top 39%)1845(Top 45%)257(Top 52%)
18M18.00 mi3.05 mi2095-5811753-439236-583923(Top 69%)2994(Top 73%)385(Top 78%)
24.69M24.69 mi6.69 mi3059-9642411-658320-844562(Top 80%)3355(Top 81%)415(Top 84%)
Finish26.22 mi1.53 mi3088-292420-9322-23484(Top 61%)2596(Top 63%)337(Top 68%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 20%
×1human
+6ft-10ft

Overall

1165

Males

1039

M20-24

136

1.81M→6.52M

1.8 - 6.5 mi

Top 17%
×16stories
+275ft-93ft

Overall

956

Males

862

M20-24

120

6.52M→10.89M

6.5 - 10.9 mi

Top 29%
×20stories
+201ft-318ft

Overall

1632

Males

1407

M20-24

194

10.89M→Garmin Hill Challenge

10.9 - 11.4 mi

Top 50%
×11stories
+134ft-79ft

Overall

2866

Males

2321

M20-24

328

Garmin Hill Challenge→14.95M

11.4 - 14.9 mi

Top 39%
×17stories
+251ft-225ft

Overall

2208

Males

1845

M20-24

258

14.95M→18M

14.9 - 18.0 mi

Top 69%
×12stories
+165ft-60ft

Overall

3923

Males

2994

M20-24

387

18M→24.69M

18.0 - 24.7 mi

Top 80%
×22stories
+142ft-377ft

Overall

4562

Males

3355

M20-24

416

24.69M→Finish

24.7 - 26.2 mi

Top 61%
~flat
+2ft-2ft

Overall

3484

Males

2596

M20-24

337

Passing Analysis

Category:
Athletes Passed
244*
Passed By
2167
Net Change
-1923
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#1165
1.81M6.52M175*34+141#1165#1024
6.52M10.89M12159-147#1024#1171
10.89MGarmin Hill Challenge3134-131#1171#1302
Garmin Hill Challenge14.95M13225-212#1302#1514
14.95M18M7588-581#1514#2095
18M24.69M14*978-964#2095#3059
24.69MFinish20*49-29#3059#3088
TOTALS244*2167-1923

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events