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SF MARATHON 1ST HALF 2026

Alexander Phan

Escondido, CA

Bib: 20845 M 33

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 20%
Gender (Male)
#0 / 3619
Top 28%
Division (M30-34)
#0 / 772
Top 29%
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
8:35/mi
17:11
→ flat
12 ft elev
4M
9:02/mi
35:14
↑ 67↓ 69
10 ft elev
6M
8:59/mi
53:13
↑ 1231.1%
126 ft elev
8M
9:55/mi
1:13:04
↑ 166↓ 531.1%
246 ft elev
9.6M
6:52/mi
1:24:04
↑ 68↓ 1931.5%
126 ft elev
10M
16:01/mi
1:30:28
↓ 241.1%
90 ft elev
10.5M
4:28/mi
1:32:42
↓ 732.7%
18 ft elev
12M
12:45/mi
1:51:49
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
8:48/mi
2:01:35
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
53:138:52 /mi⚡ faster
2nd Half
1:08:229:37 /mi+28.5%
Positive split — 28.5% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:51:3917:118:3517:11
8:35
-
4M
4.00 mi07:09:4235:148:4918:03
9:02
+0:27
6M
6.00 mi07:27:4153:138:5217:59
8:59
-0:03
8M
8.00 mi07:47:321:13:049:0819:51
9:55
+0:56
9.6M
9.60 mi07:58:321:24:048:4511:00
6:52
-3:03
10M
10.00 mi08:04:561:30:289:036:24
16:01
+9:09
10.5M
10.50 mi08:07:101:32:428:502:14
4:28
-11:33
12M
12.00 mi08:26:171:51:499:1919:07
12:45
+8:17
Finish
13.11 mi08:36:032:01:359:169:46
8:48
-3:57

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

4:28 /mi

Average Pace

9:16 /mi

Slowest Pace

16:01 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

13:14

11% of race

Time at Steady Pace

1:22:50

68% of race

Time at Slower Pace

25:31

21% of race

Average Pace: 9:16 /mi

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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.

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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 mi06:51:3917:118:3517:11
8:35
#1009
4M
4.00 mi07:09:4235:148:4918:03
9:02
#1208
6M
6.00 mi07:27:4153:138:5217:59
8:59
#1258
8M
8.00 mi07:47:321:13:049:0819:51
9:55
#1494
9.6M
9.60 mi07:58:321:24:048:4511:00
6:52
#1263
10M
10.00 mi08:04:561:30:289:036:24
16:01
#1227
10.5M
10.50 mi08:07:101:32:428:502:14
4:28
#1238
12M
12.00 mi08:26:171:51:499:1919:07
12:45
#1338
Finish
13.11 mi08:36:032:01:359:169:46
8:48
#1302
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 19%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:38

Segment Time

9:36/mi

Pace

0.90 mi

Distance

Overall

1280

Men

997

Division

227

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi100980816517411256282
4M4.00 mi2.00 mi1208-199950-142203-3814981162257
6M6.00 mi2.00 mi1258-50992-42216-1314161099241
8M8.00 mi2.00 mi1494-2361166-174260-4422981677358
9.6M9.60 mi1.60 mi1263+2311001+165220+40589438110
10M10.00 mi0.40 mi1227+36976+25213+71260959218
10.5M10.50 mi0.50 mi1238-11985-9215-217141290292
12M12.00 mi1.50 mi1338-1001042-57229-1417411256282
Finish13.11 mi1.11 mi1302+361018+24224+514251078237

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 26%
~flat
+5ft-3ft

Overall

1741

Males

1256

M30-34

283

2M→4M

2.0 - 4.0 mi

Top 23%
×4story building
+67ft-69ft

Overall

1498

Males

1162

M30-34

259

4M→6M

4.0 - 6.0 mi

Top 22%
×9story building
+123ft-9ft

Overall

1416

Males

1099

M30-34

242

6M→8M

6.0 - 8.0 mi

Top 35%
×12story building
+166ft-53ft

Overall

2298

Males

1677

M30-34

359

8M→9.6M

8.0 - 9.6 mi

Top 9%
×13story building
+68ft-193ft

Overall

589

Males

438

M30-34

111

9.6M→10M

9.6 - 10.0 mi

Top 19%
×2story building
+0ft-24ft

Overall

1260

Males

959

M30-34

219

10M→10.5M

10.0 - 10.5 mi

Top 26%
×6story building
+1ft-73ft

Overall

1714

Males

1290

M30-34

293

10.5M→12M

10.5 - 12.0 mi

Top 26%
×21story building
+280ft-26ft

Overall

1741

Males

1256

M30-34

283

12M→Finish

12.0 - 13.1 mi

Top 22%
×7story building
+14ft-89ft

Overall

1425

Males

1078

M30-34

237

Passing Analysis

Category:
Athletes Passed
445*
Passed By
738
Net Change
-293
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1009
2M → 4M15214-199#1009#1208
4M → 6M4696-50#1208#1258
6M → 8M24260-236#1258#1494
8M → 9.6M2398+231#1494#1263
9.6M → 10M4913+36#1263#1227
10M → 10.5M011-11#1227#1238
10.5M → 12M25125-100#1238#1338
12M → Finish47*11+36#1338#1302
TOTALS445*738-293

* 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