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SF MARATHON 1ST HALF 2026

Henry Gilchrist

Bib: 12581•M•Age: 22

Chapel Hill, NC

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 21%
Gender (Male)
#0 / 3619
Top 29%
M20-29
#0 / 358
Top 36%
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
8:45/mi
17:31
→ flat
4M
10:46/mi
39:03
↑ 67↓ 69
6M
8:33/mi
56:10
↑ 1231.1%
8M
8:41/mi
1:13:31
↑ 166↓ 531.1%
9.6M
8:41/mi
1:27:24
↑ 68↓ 1931.5%
10M
14:41/mi
1:33:16
↓ 241.1%
10.5M
4:04/mi
1:35:18
↓ 732.7%
12M
11:33/mi
1:52:37
↑ 2803.2%
Finish· 13.11 mi
8:38/mi
2:02:12
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time56:10
Pace9:22 /mi
2nd Half
Distance7.11 mi
Time1:06:02
Pace9:17 /mi
📊Positive Split: 17.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:50:2717:318:4517:31
8:45
-
4M
4.00 mi07:11:5939:039:4621:32
10:46
+2:01
6M
6.00 mi07:29:0656:109:2217:07
8:33
-2:13
8M
8.00 mi07:46:271:13:319:1117:21
8:41
+0:08
9.6M
9.60 mi08:00:201:27:249:0613:53
8:41
0:00
10M
10.00 mi08:06:121:33:169:205:52
14:41
+6:00
10.5M
10.50 mi08:08:141:35:189:052:02
4:04
-10:37
12M
12.00 mi08:25:331:52:379:2317:19
11:33
+7:29
Finish
13.11 mi08:35:082:02:129:199:35
8:38
-2:55

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

4:04 /mi

Average Pace

9:19 /mi

Slowest Pace

14:41 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02

2% of race

Time at Steady Pace

1:15:27

62% of race

Time at Slower Pace

44:43

37% of race

Average Pace: 9:19 /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 mi06:50:2717:318:4517:31
8:45
#1190
4M
4.00 mi07:11:5939:039:4621:32
10:46
#2515
6M
6.00 mi07:29:0656:109:2217:07
8:33
#1914
8M
8.00 mi07:46:271:13:319:1117:21
8:41
#1568
9.6M
9.60 mi08:00:201:27:249:0613:53
8:41
#1665
10M
10.00 mi08:06:121:33:169:205:52
14:41
#1573
10.5M
10.50 mi08:08:141:35:189:052:02
4:04
#1553
12M
12.00 mi08:25:331:52:379:2317:19
11:33
#1407
Finish
13.11 mi08:35:082:02:129:199:35
8:38
#1359
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 9%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:54

Segment Time

8:47/mi

Pace

0.90 mi

Distance

Overall

575

Men

485

Division

65

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2.00 mi1190935105941(Top 14%)744(Top 21%)92(Top 26%)
4M4.00 mi2.00 mi2515-13251771-836212-1073919(Top 60%)2540(Top 70%)290(Top 81%)
6M6.00 mi2.00 mi1914+6011424+347173+39906(Top 14%)734(Top 20%)92(Top 26%)
8M8.00 mi2.00 mi1568+3461214+210145+28972(Top 15%)803(Top 22%)90(Top 25%)
9.6M9.60 mi1.60 mi1665-971261-47156-112330(Top 35%)1514(Top 42%)186(Top 52%)
10M10.00 mi0.40 mi1573+921209+52151+5614(Top 9%)495(Top 14%)59(Top 16%)
10.5M10.50 mi0.50 mi1553+201195+14148+3760(Top 12%)620(Top 17%)87(Top 24%)
12M12.00 mi1.50 mi1407+1461088+107132+16941(Top 14%)744(Top 21%)92(Top 26%)
Finish13.11 mi1.11 mi1359+481065+23130+21240(Top 19%)957(Top 26%)129(Top 36%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 14%
~flat
+5ft-3ft

Overall

941

Males

744

M20-24

93

2M→4M

2.0 - 4.0 mi

Top 60%
×4story building
+67ft-69ft

Overall

3919

Males

2540

M20-24

292

4M→6M

4.0 - 6.0 mi

Top 14%
×9story building
+123ft-9ft

Overall

906

Males

734

M20-24

93

6M→8M

6.0 - 8.0 mi

Top 15%
×12story building
+166ft-53ft

Overall

972

Males

803

M20-24

91

8M→9.6M

8.0 - 9.6 mi

Top 35%
×13story building
+68ft-193ft

Overall

2330

Males

1514

M20-24

187

9.6M→10M

9.6 - 10.0 mi

Top 9%
×2story building
+0ft-24ft

Overall

614

Males

495

M20-24

60

10M→10.5M

10.0 - 10.5 mi

Top 12%
×6story building
+1ft-73ft

Overall

760

Males

620

M20-24

87

10.5M→12M

10.5 - 12.0 mi

Top 14%
×21story building
+280ft-26ft

Overall

941

Males

744

M20-24

93

12M→Finish

12.0 - 13.1 mi

Top 19%
×7story building
+14ft-89ft

Overall

1240

Males

957

M20-24

129

Passing Analysis

Category:
Athletes Passed
1338*
Passed By
1507
Net Change
-169
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1190
2M → 4M21327-1325#1190#2515
4M → 6M6010+601#2515#1914
6M → 8M353*7+346#1914#1568
8M → 9.6M49146-97#1568#1665
9.6M → 10M953+92#1665#1573
10M → 10.5M200+20#1573#1553
10.5M → 12M16014+146#1553#1407
12M → Finish58*10+48#1407#1359
TOTALS1338*1507-169

* 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