Christian Gong

San Jose, CA

Bib: 15399 M 27

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 10%
Gender (Male)
#0 / 3619
Top 15%
Division (M25-29)
#0 / 796
Top 16%
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2M
9:47/mi
19:35
→ flat
12 ft elev
4M
8:22/mi
36:19
6769
10 ft elev
6M
8:22/mi
53:04
1231.1%
126 ft elev
8M
7:45/mi
1:08:34
166531.1%
246 ft elev
9.6M
7:45/mi
1:20:58
681931.5%
126 ft elev
10M
13:51/mi
1:26:30
241.1%
90 ft elev
10.5M
3:38/mi
1:28:19
732.7%
18 ft elev
12M
10:44/mi
1:44:25
2803.2%
272 ft elev
Finish· 13.11 mi
8:03/mi
1:53:21
14891.3%
205 ft elev
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6M
53:048:51 /mi⚡ faster
2nd Half
1:00:178:29 /mi+13.6%
Positive split — 13.6% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2M
19:359:472.00 mi19:35
9:47
-
4M
36:199:052.00 mi16:44
8:22
-1:25
6M
53:048:512.00 mi16:45
8:22
0:00
8M
1:08:348:342.00 mi15:30
7:45
-0:37
9.6M
1:20:588:261.60 mi12:24
7:45
0:00
10M
1:26:308:390.40 mi5:32
13:51
+6:06
10.5M
1:28:198:250.50 mi1:49
3:38
-10:13
12M
1:44:258:421.50 mi16:06
10:44
+7:06
Finish(13.11 mi)
1:53:218:391.11 mi8:56
8:03
-2:41
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

3:38 /mi

Average Pace

8:39 /mi

Slowest Pace

13:51 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:49

2% of race

Time at Steady Pace

1:10:19

62% of race

Time at Slower Pace

41:13

36% of race

Average Pace: 8:39 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower
Featured Segment

Garmin Challenge

Top 4%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:21

Segment Time

8:10/mi

Pace

0.90 mi

Distance

Overall

255

Men

227

Division

55

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2703188743549239995
4M2.00 mi1574+11291204+683293+142734606143
6M2.00 mi1212+362958+246227+66732607146
8M2.00 mi854+358702+256173+5432828773
9.6M1.60 mi866-12705-3169+41283856198
10M0.40 mi793+73647+58153+1635028369
10.5M0.50 mi772+21631+16151+219918445
12M1.50 mi704+68576+55140+1149239995
Finish(13.11 mi)1.11 mi664+40552+24130+10643530141

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 7%
~flat
+5ft-3ft

Overall

492

Males

399

M25-29

95

2M→4M

2.0 - 4.0 mi

Top 11%
×4story building
+67ft-69ft

Overall

734

Males

606

M25-29

143

4M→6M

4.0 - 6.0 mi

Top 11%
×9story building
+123ft-9ft

Overall

732

Males

607

M25-29

146

6M→8M

6.0 - 8.0 mi

Top 5%
×12story building
+166ft-53ft

Overall

328

Males

287

M25-29

73

8M→9.6M

8.0 - 9.6 mi

Top 20%
×13story building
+68ft-193ft

Overall

1283

Males

856

M25-29

198

9.6M→10M

9.6 - 10.0 mi

Top 5%
×2story building
+0ft-24ft

Overall

350

Males

283

M25-29

69

10M→10.5M

10.0 - 10.5 mi

Top 3%
×6story building
+1ft-73ft

Overall

199

Males

184

M25-29

45

10.5M→12M

10.5 - 12.0 mi

Top 7%
×21story building
+280ft-26ft

Overall

492

Males

399

M25-29

95

12M→Finish

12.0 - 13.1 mi

Top 10%
×7story building
+14ft-89ft

Overall

643

Males

530

M25-29

141

Passing Analysis

Category:
Passed
2125*
Passed By
86
Net Change
+2039
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2703
2M4M11290+1129#2703#1574
4M6M3620+362#1574#1212
6M8M3580+358#1212#854
8M9.6M5466-12#854#866
9.6M10M730+73#866#793
10M10.5M210+21#793#772
10.5M12M8517+68#772#704
12MFinish43*3+40#704#664
TOTALS2125*86+2039

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

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events