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SF MARATHON 1ST HALF 2026

Julio Castro

Bib: 12136•M•Age: 59

Orlando, FL

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Masters (Masters Men)
#0 / 1030
Division (M55-59)
#0 / 142
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
10:47/mi
21:34
→ flat
4M
12:07/mi
45:48
↑ 67↓ 69
6M
12:07/mi
1:10:02
↑ 1231.1%
8M
12:08/mi
1:34:18
↑ 166↓ 531.1%
9.6M
12:08/mi
1:53:42
↑ 68↓ 1931.5%
10M
21:44/mi
2:02:23
↓ 241.1%
10.5M
5:36/mi
2:05:11
↓ 732.7%
12M
17:04/mi
2:30:47
↑ 2803.2%
Finish· 13.11 mi
11:59/mi
2:44:04
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:10:02
Pace11:40 /mi
2nd Half
Distance7.11 mi
Time1:34:02
Pace13:14 /mi
📊Positive Split: 34.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:59:1021:3410:4721:34
10:47
-
4M
4.00 mi07:23:2445:4811:2724:14
12:07
+1:20
6M
6.00 mi07:47:381:10:0211:4024:14
12:07
0:00
8M
8.00 mi08:11:541:34:1811:4724:16
12:08
+0:01
9.6M
9.60 mi08:31:181:53:4211:5119:24
12:08
0:00
10M
10.00 mi08:39:592:02:2312:148:41
21:44
+9:36
10.5M
10.50 mi08:42:472:05:1111:552:48
5:36
-16:08
12M
12.00 mi09:08:232:30:4712:3425:36
17:04
+11:28
Finish
13.11 mi09:21:402:44:0412:3113:17
11:59
-5:05

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

5:36 /mi

Average Pace

12:31 /mi

Slowest Pace

21:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48

2% of race

Time at Steady Pace

2:06:59

77% of race

Time at Slower Pace

34:17

21% of race

Average Pace: 12:31 /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 mi06:59:1021:3410:4721:34
10:47
#4354
4M
4.00 mi07:23:2445:4811:2724:14
12:07
#5093
6M
6.00 mi07:47:381:10:0211:4024:14
12:07
#5135
8M
8.00 mi08:11:541:34:1811:4724:16
12:08
#4994
9.6M
9.60 mi08:31:181:53:4211:5119:24
12:08
#5253
10M
10.00 mi08:39:592:02:2312:148:41
21:44
#5181
10.5M
10.50 mi08:42:472:05:1111:552:48
5:36
#5154
12M
12.00 mi09:08:232:30:4712:3425:36
17:04
#5131
Finish
13.11 mi09:21:402:44:0412:3113:17
11:59
#5069
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 67%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:29

Segment Time

12:46/mi

Pace

0.90 mi

Distance

Overall

4387

Men

2679

Division

97

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
2M2.00 mi2.00 mi435427551044889(Top 74%)2880(Top 80%)103(Top 73%)
4M4.00 mi2.00 mi5093-7393076-321116-125521(Top 84%)3245(Top 90%)127(Top 89%)
6M6.00 mi2.00 mi5135-423103-27115+15194(Top 79%)3121(Top 86%)113(Top 80%)
8M8.00 mi2.00 mi4994+1413054+49112+34693(Top 71%)2942(Top 81%)106(Top 75%)
9.6M9.60 mi1.60 mi5253-2593152-98116-45906(Top 90%)3347(Top 92%)125(Top 88%)
10M10.00 mi0.40 mi5181+723126+26114+24429(Top 67%)2689(Top 74%)94(Top 66%)
10.5M10.50 mi0.50 mi5154+273105+21113+14668(Top 71%)2837(Top 78%)103(Top 73%)
12M12.00 mi1.50 mi5131+233076+291134889(Top 74%)2880(Top 80%)103(Top 73%)
Finish13.11 mi1.11 mi5069+623044+321134913(Top 75%)2866(Top 79%)107(Top 75%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 74%
~flat
+5ft-3ft

Overall

4889

Males

2880

M55-59

103

2M→4M

2.0 - 4.0 mi

Top 84%
×4story building
+67ft-69ft

Overall

5521

Males

3245

M55-59

128

4M→6M

4.0 - 6.0 mi

Top 79%
×9story building
+123ft-9ft

Overall

5194

Males

3121

M55-59

113

6M→8M

6.0 - 8.0 mi

Top 71%
×12story building
+166ft-53ft

Overall

4693

Males

2942

M55-59

106

8M→9.6M

8.0 - 9.6 mi

Top 90%
×13story building
+68ft-193ft

Overall

5906

Males

3347

M55-59

125

9.6M→10M

9.6 - 10.0 mi

Top 67%
×2story building
+0ft-24ft

Overall

4429

Males

2689

M55-59

94

10M→10.5M

10.0 - 10.5 mi

Top 71%
×6story building
+1ft-73ft

Overall

4668

Males

2837

M55-59

103

10.5M→12M

10.5 - 12.0 mi

Top 74%
×21story building
+280ft-26ft

Overall

4889

Males

2880

M55-59

103

12M→Finish

12.0 - 13.1 mi

Top 75%
×7story building
+14ft-89ft

Overall

4913

Males

2866

M55-59

107

Passing Analysis

Category:
Athletes Passed
687*
Passed By
1402
Net Change
-715
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4354
2M → 4M30769-739#4354#5093
4M → 6M112*154-42#5093#5135
6M → 8M215*74+141#5135#4994
8M → 9.6M17276-259#4994#5253
9.6M → 10M8816+72#5253#5181
10M → 10.5M281+27#5181#5154
10.5M → 12M113*90+23#5154#5131
12M → Finish84*22+62#5131#5069
TOTALS687*1402-715

* 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