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SF MARATHON 2ND HALF 2026

Abraham Aguirre

Bib: 23471•M•Age: 24

Fremont, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Gender (Male)
#0 / 2065
M20-29
#0 / 190
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
9:57/mi
19:55
↑ 138↓ 680.7%
4M
9:14/mi
38:23
↑ 1631.4%
6M
12:23/mi
1:03:09
↑ 55↓ 830.3%
8M
7:58/mi
1:19:06
↑ 65↓ 1510.8%
10M
10:45/mi
1:40:36
↑ 61↓ 1741.1%
12M
12:55/mi
2:06:27
↑ 41↓ 530.1%
Finish· 13.11 mi
12:09/mi
2:19:56
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:03:09
Pace10:32 /mi
2nd Half
Distance7.11 mi
Time1:16:47
Pace10:48 /mi
📊Positive Split: 21.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:58:0119:559:5719:55
9:57
-
4M
4.00 mi09:16:2938:239:3618:28
9:14
-0:43
6M
6.00 mi09:41:151:03:0910:3224:46
12:23
+3:09
8M
8.00 mi09:57:121:19:069:5315:57
7:58
-4:25
10M
10.00 mi10:18:421:40:3610:0421:30
10:45
+2:47
12M
12.00 mi10:44:332:06:2710:3225:51
12:55
+2:10
Finish
13.11 mi10:58:022:19:5610:4013:29
12:09
-0:46

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

7:58 /mi

Average Pace

10:40 /mi

Slowest Pace

12:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

34:25

25% of race

Time at Steady Pace

41:25

30% of race

Time at Slower Pace

1:04:06

46% of race

Average Pace: 10:40 /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 mi08:58:0119:559:5719:55
9:57
#2008
4M
4.00 mi09:16:2938:239:3618:28
9:14
#1889
6M
6.00 mi09:41:151:03:0910:3224:46
12:23
#1942
8M
8.00 mi09:57:121:19:069:5315:57
7:58
#1985
10M
10.00 mi10:18:421:40:3610:0421:30
10:45
#1999
12M
12.00 mi10:44:332:06:2710:3225:51
12:55
#2190
Finish
13.11 mi10:58:022:19:5610:4013:29
12:09
#2244
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2.00 mi200813021272857(Top 74%)1651(Top 80%)169(Top 89%)
4M4.00 mi2.00 mi1889+1191240+62123+41799(Top 47%)1182(Top 57%)117(Top 62%)
6M6.00 mi2.00 mi1942-531277-37127-42081(Top 54%)1346(Top 65%)137(Top 72%)
8M8.00 mi2.00 mi1985-431297-20129-22210(Top 58%)1409(Top 68%)145(Top 76%)
10M10.00 mi2.00 mi1999-141302-5127+22074(Top 54%)1326(Top 64%)130(Top 68%)
12M12.00 mi2.00 mi2190-1911393-91138-112857(Top 74%)1651(Top 80%)169(Top 89%)
Finish13.11 mi1.11 mi2244-541410-17141-32751(Top 72%)1592(Top 77%)167(Top 88%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 74%
×9story building
+138ft-68ft

Overall

2857

Males

1651

M20-24

170

2M→4M

2.0 - 4.0 mi

Top 47%
×13story building
+163ft-19ft

Overall

1799

Males

1182

M20-24

117

4M→6M

4.0 - 6.0 mi

Top 54%
×4story building
+55ft-83ft

Overall

2081

Males

1346

M20-24

138

6M→8M

6.0 - 8.0 mi

Top 58%
×10story building
+65ft-151ft

Overall

2210

Males

1409

M20-24

145

8M→10M

8.0 - 10.0 mi

Top 54%
×10story building
+61ft-174ft

Overall

2074

Males

1326

M20-24

131

10M→12M

10.0 - 12.0 mi

Top 74%
×3story building
+41ft-53ft

Overall

2857

Males

1651

M20-24

170

12M→Finish

12.0 - 13.1 mi

Top 72%
×1human
+6ft-6ft

Overall

2751

Males

1592

M20-24

167

Passing Analysis

Category:
Athletes Passed
259*
Passed By
495
Net Change
-236
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2008
2M → 4M15132+119#2008#1889
4M → 6M2578-53#1889#1942
6M → 8M2568-43#1942#1985
8M → 10M44*58-14#1985#1999
10M → 12M6197-191#1999#2190
12M → Finish8*62-54#2190#2244
TOTALS259*495-236

* 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