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SF MARATHON 1ST HALF 2026

Carlos Herrera

Bib: 17866•M•Age: 51

Crestview, FL

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Masters (Masters Men)
#0 / 1030
Division (M50-54)
#0 / 196
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
11:40/mi
23:20
→ flat
4M
12:57/mi
49:13
↑ 67↓ 69
6M
13:05/mi
1:15:23
↑ 1231.1%
8M
12:35/mi
1:40:34
↑ 166↓ 531.1%
9.6M
12:35/mi
2:00:42
↑ 68↓ 1931.5%
10M
27:04/mi
2:11:31
↓ 241.1%
10.5M
6:12/mi
2:14:37
↓ 732.7%
12M
18:13/mi
2:41:56
↑ 2803.2%
Finish· 13.11 mi
13:03/mi
2:56:25
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:15:23
Pace12:34 /mi
2nd Half
Distance7.11 mi
Time1:41:02
Pace14:13 /mi
📊Positive Split: 34.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:09:3623:2011:4023:20
11:40
-
4M
4.00 mi07:35:2949:1312:1825:53
12:57
+1:17
6M
6.00 mi08:01:391:15:2312:3426:10
13:05
+0:08
8M
8.00 mi08:26:501:40:3412:3425:11
12:35
-0:30
9.6M
9.60 mi08:46:582:00:4212:3420:08
12:35
0:00
10M
10.00 mi08:57:472:11:3113:0910:49
27:04
+14:29
10.5M
10.50 mi09:00:532:14:3712:493:06
6:12
-20:52
12M
12.00 mi09:28:122:41:5613:3027:19
18:13
+12:01
Finish
13.11 mi09:42:412:56:2513:2714:29
13:03
-5:10

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

6:12 /mi

Average Pace

13:27 /mi

Slowest Pace

27:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:06

2% of race

Time at Steady Pace

2:15:11

77% of race

Time at Slower Pace

38:08

22% of race

Average Pace: 13:27 /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 mi07:09:3623:2011:4023:20
11:40
#5573
4M
4.00 mi07:35:2949:1312:1825:53
12:57
#5931
6M
6.00 mi08:01:391:15:2312:3426:10
13:05
#5948
8M
8.00 mi08:26:501:40:3412:3425:11
12:35
#5750
9.6M
9.60 mi08:46:582:00:4212:3420:08
12:35
#5911
10M
10.00 mi08:57:472:11:3113:0910:49
27:04
#5951
10.5M
10.50 mi09:00:532:14:3712:493:06
6:12
#5949
12M
12.00 mi09:28:122:41:5613:3027:19
18:13
#5912
Finish
13.11 mi09:42:412:56:2513:2714:29
13:03
#5893
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 90%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

13:55

Segment Time

15:28/mi

Pace

0.90 mi

Distance

Overall

5922

Men

3336

Division

173

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
2M2.00 mi2.00 mi557332711705542(Top 84%)3162(Top 87%)155(Top 79%)
4M4.00 mi2.00 mi5931-3583415-144177-76092(Top 93%)3461(Top 96%)183(Top 93%)
6M6.00 mi2.00 mi5948-173423-8176+15911(Top 90%)3399(Top 94%)175(Top 89%)
8M8.00 mi2.00 mi5750+1983354+69169+75106(Top 78%)3108(Top 86%)154(Top 79%)
9.6M9.60 mi1.60 mi5911-1613403-49174-56143(Top 93%)3444(Top 95%)180(Top 92%)
10M10.00 mi0.40 mi5951-403416-13178-46035(Top 92%)3386(Top 94%)183(Top 93%)
10.5M10.50 mi0.50 mi5949+23416177+15608(Top 85%)3223(Top 89%)164(Top 84%)
12M12.00 mi1.50 mi5912+373393+23176+15542(Top 84%)3162(Top 87%)155(Top 79%)
Finish13.11 mi1.11 mi5893+193376+17171+55596(Top 85%)3175(Top 88%)162(Top 83%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 84%
~flat
+5ft-3ft

Overall

5542

Males

3162

M50-54

155

2M→4M

2.0 - 4.0 mi

Top 93%
×4story building
+67ft-69ft

Overall

6092

Males

3461

M50-54

183

4M→6M

4.0 - 6.0 mi

Top 90%
×9story building
+123ft-9ft

Overall

5911

Males

3399

M50-54

175

6M→8M

6.0 - 8.0 mi

Top 78%
×12story building
+166ft-53ft

Overall

5106

Males

3108

M50-54

154

8M→9.6M

8.0 - 9.6 mi

Top 93%
×13story building
+68ft-193ft

Overall

6143

Males

3444

M50-54

180

9.6M→10M

9.6 - 10.0 mi

Top 92%
×2story building
+0ft-24ft

Overall

6035

Males

3386

M50-54

183

10M→10.5M

10.0 - 10.5 mi

Top 85%
×6story building
+1ft-73ft

Overall

5608

Males

3223

M50-54

164

10.5M→12M

10.5 - 12.0 mi

Top 84%
×21story building
+280ft-26ft

Overall

5542

Males

3162

M50-54

155

12M→Finish

12.0 - 13.1 mi

Top 85%
×7story building
+14ft-89ft

Overall

5596

Males

3175

M50-54

162

Passing Analysis

Category:
Athletes Passed
507*
Passed By
827
Net Change
-320
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5573
2M → 4M27*385-358#5573#5931
4M → 6M78*95-17#5931#5948
6M → 8M230*32+198#5948#5750
8M → 9.6M31192-161#5750#5911
9.6M → 10M1757-40#5911#5951
10M → 10.5M108+2#5951#5949
10.5M → 12M72*35+37#5949#5912
12M → Finish42*23+19#5912#5893
TOTALS507*827-320

* 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