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SF MARATHON 1ST HALF 2026

Lexin Chen

Bib: 14264•M•Age: 25

SF, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 18%
Gender (Male)
#0 / 3619
Top 26%
Division (M25-29)
#0 / 796
Top 30%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
9:33/mi
19:06
→ flat
4M
9:10/mi
37:26
↑ 67↓ 69
6M
8:46/mi
54:59
↑ 1231.1%
8M
9:37/mi
1:14:14
↑ 166↓ 531.1%
9.6M
6:35/mi
1:24:46
↑ 68↓ 1931.5%
10M
15:16/mi
1:30:52
↓ 241.1%
10.5M
4:16/mi
1:33:00
↓ 732.7%
12M
11:57/mi
1:50:56
↑ 2803.2%
Finish· 13.11 mi
8:29/mi
2:00:21
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time54:59
Pace9:10 /mi
2nd Half
Distance7.11 mi
Time1:05:22
Pace9:12 /mi
📊Positive Split: 18.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:51:4019:069:3319:06
9:33
-
4M
4.00 mi07:10:0037:269:2218:20
9:10
-0:23
6M
6.00 mi07:27:3354:599:1017:33
8:46
-0:24
8M
8.00 mi07:46:481:14:149:1719:15
9:37
+0:51
9.6M
9.60 mi07:57:201:24:468:5010:32
6:35
-3:02
10M
10.00 mi08:03:261:30:529:056:06
15:16
+8:41
10.5M
10.50 mi08:05:341:33:008:512:08
4:16
-11:00
12M
12.00 mi08:23:301:50:569:1517:56
11:57
+7:41
Finish
13.11 mi08:32:552:00:219:119:25
8:29
-3:28

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

4:16 /mi

Average Pace

9:11 /mi

Slowest Pace

15:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

12:40

11% of race

Time at Steady Pace

1:23:39

70% of race

Time at Slower Pace

24:02

20% of race

Average Pace: 9:11 /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
2M
2.00 mi06:51:4019:069:3319:06
9:33
#2334
4M
4.00 mi07:10:0037:269:2218:20
9:10
#1960
6M
6.00 mi07:27:3354:599:1017:33
8:46
#1664
8M
8.00 mi07:46:481:14:149:1719:15
9:37
#1689
9.6M
9.60 mi07:57:201:24:468:5010:32
6:35
#1356
10M
10.00 mi08:03:261:30:529:056:06
15:16
#1290
10.5M
10.50 mi08:05:341:33:008:512:08
4:16
#1281
12M
12.00 mi08:23:301:50:569:1517:56
11:57
#1252
Finish
13.11 mi08:32:552:00:219:119:25
8:29
#1204
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 13%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:14

Segment Time

9:09/mi

Pace

0.90 mi

Distance

Overall

871

Men

701

Division

169

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi233416653951192(Top 18%)911(Top 25%)209(Top 26%)
4M4.00 mi2.00 mi1960+3741451+214350+451668(Top 25%)1268(Top 35%)302(Top 38%)
6M6.00 mi2.00 mi1664+2961270+181304+461148(Top 17%)926(Top 26%)234(Top 29%)
8M8.00 mi2.00 mi1689-251297-27314-101918(Top 29%)1442(Top 40%)347(Top 44%)
9.6M9.60 mi1.60 mi1356+3331068+229259+55407(Top 6%)314(Top 9%)73(Top 9%)
10M10.00 mi0.40 mi1290+661022+46249+10848(Top 13%)662(Top 18%)158(Top 20%)
10.5M10.50 mi0.50 mi1281+91011+11248+11223(Top 19%)963(Top 27%)232(Top 29%)
12M12.00 mi1.50 mi1252+29989+22241+71192(Top 18%)911(Top 25%)209(Top 26%)
Finish13.11 mi1.11 mi1204+48956+33235+61068(Top 16%)841(Top 23%)209(Top 26%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 18%
~flat
+5ft-3ft

Overall

1192

Males

911

M25-29

209

2M→4M

2.0 - 4.0 mi

Top 25%
×4story building
+67ft-69ft

Overall

1668

Males

1268

M25-29

302

4M→6M

4.0 - 6.0 mi

Top 17%
×9story building
+123ft-9ft

Overall

1148

Males

926

M25-29

234

6M→8M

6.0 - 8.0 mi

Top 29%
×12story building
+166ft-53ft

Overall

1918

Males

1442

M25-29

348

8M→9.6M

8.0 - 9.6 mi

Top 6%
×13story building
+68ft-193ft

Overall

407

Males

314

M25-29

73

9.6M→10M

9.6 - 10.0 mi

Top 13%
×2story building
+0ft-24ft

Overall

848

Males

662

M25-29

159

10M→10.5M

10.0 - 10.5 mi

Top 19%
×6story building
+1ft-73ft

Overall

1223

Males

963

M25-29

233

10.5M→12M

10.5 - 12.0 mi

Top 18%
×21story building
+280ft-26ft

Overall

1192

Males

911

M25-29

209

12M→Finish

12.0 - 13.1 mi

Top 16%
×7story building
+14ft-89ft

Overall

1068

Males

841

M25-29

209

Passing Analysis

Category:
Athletes Passed
1347*
Passed By
217
Net Change
+1130
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2334
2M → 4M38612+374#2334#1960
4M → 6M3015+296#1960#1664
6M → 8M110*135-25#1664#1689
8M → 9.6M3363+333#1689#1356
9.6M → 10M693+66#1356#1290
10M → 10.5M145+9#1290#1281
10.5M → 12M7445+29#1281#1252
12M → Finish57*9+48#1252#1204
TOTALS1347*217+1130

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

📊

Passing Visuals

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