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SF MARATHON 1ST HALF 2026

Erwin Urcia

Fairfax, VA

Bib: 17424 M 49

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Top 28%
Gender (Male)
#0 / 3619
Top 38%
Masters (Masters Men)
#0 / 1030
Top 28%
Division (M45-49)
#0 / 220
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
9:29/mi
18:59
→ flat
12 ft elev
4M
9:30/mi
37:58
↑ 67↓ 69
10 ft elev
6M
9:34/mi
57:06
↑ 1231.1%
126 ft elev
8M
9:10/mi
1:15:25
↑ 166↓ 531.1%
246 ft elev
9.6M
9:10/mi
1:30:05
↑ 68↓ 1931.5%
126 ft elev
10M
15:29/mi
1:36:16
↓ 241.1%
90 ft elev
10.5M
4:12/mi
1:38:22
↓ 732.7%
18 ft elev
12M
12:54/mi
1:57:43
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
9:32/mi
2:08:17
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time57:06
Pace9:31 /mi
2nd Half
Distance7.11 mi
Time1:11:11
Pace10:01 /mi
📊Positive Split: 24.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:56:2918:599:2918:59
9:29
-
4M
4.00 mi07:15:2837:589:3018:59
9:30
+0:01
6M
6.00 mi07:34:3657:069:3119:08
9:34
+0:04
8M
8.00 mi07:52:551:15:259:2618:19
9:10
-0:24
9.6M
9.60 mi08:07:351:30:059:2314:40
9:10
0:00
10M
10.00 mi08:13:461:36:169:386:11
15:29
+6:19
10.5M
10.50 mi08:15:521:38:229:222:06
4:12
-11:17
12M
12.00 mi08:35:131:57:439:4919:21
12:54
+8:42
Finish
13.11 mi08:45:472:08:179:4710:34
9:32
-3:22

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

4:12 /mi

Average Pace

9:47 /mi

Slowest Pace

15:29 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:06

2% of race

Time at Steady Pace

1:40:39

78% of race

Time at Slower Pace

25:32

20% of race

Average Pace: 9:47 /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.

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 mi06:56:2918:599:2918:59
9:29
#2242
4M
4.00 mi07:15:2837:589:3018:59
9:30
#2126
6M
6.00 mi07:34:3657:069:3119:08
9:34
#2113
8M
8.00 mi07:52:551:15:259:2618:19
9:10
#1892
9.6M
9.60 mi08:07:351:30:059:2314:40
9:10
#2029
10M
10.00 mi08:13:461:36:169:386:11
15:29
#1906
10.5M
10.50 mi08:15:521:38:229:222:06
4:12
#1881
12M
12.00 mi08:35:131:57:439:4919:21
12:54
#1862
Finish
13.11 mi08:45:472:08:179:4710:34
9:32
#1851
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 14%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:17

Segment Time

9:12/mi

Pace

0.90 mi

Distance

Overall

927

Men

740

Division

41

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
2M2.00 mi2.00 mi22421609791843132669
4M4.00 mi2.00 mi2126+1161543+6674+52096153976
6M6.00 mi2.00 mi2113+131545-276-22127153472
8M8.00 mi2.00 mi1892+2211417+12866+101436110958
9.6M9.60 mi1.60 mi2029-1371487-7070-42954184897
10M10.00 mi0.40 mi1906+1231410+7766+496675046
10.5M10.50 mi0.50 mi1881+251393+1766106884444
12M12.00 mi1.50 mi1862+191368+2564+21843132669
Finish13.11 mi1.11 mi1851+111360+863+12285158681

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 28%
~flat
+5ft-3ft

Overall

1843

Males

1326

M45-49

69

2M→4M

2.0 - 4.0 mi

Top 32%
×4story building
+67ft-69ft

Overall

2096

Males

1539

M45-49

76

4M→6M

4.0 - 6.0 mi

Top 32%
×9story building
+123ft-9ft

Overall

2127

Males

1534

M45-49

72

6M→8M

6.0 - 8.0 mi

Top 22%
×12story building
+166ft-53ft

Overall

1436

Males

1109

M45-49

58

8M→9.6M

8.0 - 9.6 mi

Top 45%
×13story building
+68ft-193ft

Overall

2954

Males

1848

M45-49

97

9.6M→10M

9.6 - 10.0 mi

Top 15%
×2story building
+0ft-24ft

Overall

966

Males

750

M45-49

46

10M→10.5M

10.0 - 10.5 mi

Top 16%
×6story building
+1ft-73ft

Overall

1068

Males

844

M45-49

44

10.5M→12M

10.5 - 12.0 mi

Top 28%
×21story building
+280ft-26ft

Overall

1843

Males

1326

M45-49

69

12M→Finish

12.0 - 13.1 mi

Top 35%
×7story building
+14ft-89ft

Overall

2285

Males

1586

M45-49

81

Passing Analysis

Category:
Athletes Passed
826*
Passed By
435
Net Change
+391
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2242
2M → 4M17862+116#2242#2126
4M → 6M8471+13#2126#2113
6M → 8M255*34+221#2113#1892
8M → 9.6M29166-137#1892#2029
9.6M → 10M1263+123#2029#1906
10M → 10.5M250+25#1906#1881
10.5M → 12M8768+19#1881#1862
12M → Finish42*31+11#1862#1851
TOTALS826*435+391

* 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