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SF MARATHON 2ND HALF 2026

Chirag Shankar Indi

Bib: 25078•M•Age: 28

SF, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Gender (Male)
#0 / 2065
Division (M25-29)
#0 / 503
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
11:10/mi
22:21
↑ 138↓ 680.7%
4M
10:35/mi
43:30
↑ 1631.4%
6M
13:16/mi
1:10:02
↑ 55↓ 830.3%
8M
8:01/mi
1:26:04
↑ 65↓ 1510.8%
10M
11:44/mi
1:49:32
↑ 61↓ 1741.1%
12M
12:37/mi
2:14:47
↑ 41↓ 530.1%
Finish· 13.11 mi
11:59/mi
2:28:05
→ flat

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
Time1:18:03
Pace10:59 /mi
📊Positive Split: 11.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:13:5622:2111:1022:21
11:10
-
4M
4.00 mi09:35:0543:3010:5321:09
10:35
-0:35
6M
6.00 mi10:01:371:10:0211:4026:32
13:16
+2:41
8M
8.00 mi10:17:391:26:0410:4516:02
8:01
-5:15
10M
10.00 mi10:41:071:49:3210:5723:28
11:44
+3:43
12M
12.00 mi11:06:222:14:4711:1425:15
12:37
+0:53
Finish
13.11 mi11:19:402:28:0511:1813:18
11:59
-0:38

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

8:01 /mi

Average Pace

11:18 /mi

Slowest Pace

13:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

37:11

25% of race

Time at Steady Pace

59:07

40% of race

Time at Slower Pace

51:47

35% of race

Average Pace: 11:18 /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 mi09:13:5622:2111:1022:21
11:10
#2922
4M
4.00 mi09:35:0543:3010:5321:09
10:35
#2785
6M
6.00 mi10:01:371:10:0211:4026:32
13:16
#2715
8M
8.00 mi10:17:391:26:0410:4516:02
8:01
#2630
10M
10.00 mi10:41:071:49:3210:5723:28
11:44
#2628
12M
12.00 mi11:06:222:14:4711:1425:15
12:37
#2658
Finish
13.11 mi11:19:402:28:0511:1813:18
11:59
#2665
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi292217164322745(Top 71%)1597(Top 77%)396(Top 79%)
4M4.00 mi2.00 mi2785+1371666+50415+172685(Top 70%)1615(Top 78%)407(Top 81%)
6M6.00 mi2.00 mi2715+701633+33410+52613(Top 68%)1583(Top 77%)395(Top 79%)
8M8.00 mi2.00 mi2630+851597+36399+112247(Top 59%)1425(Top 69%)361(Top 72%)
10M10.00 mi2.00 mi2628+21593+4396+32629(Top 68%)1577(Top 76%)392(Top 78%)
12M12.00 mi2.00 mi2658-301595-23962745(Top 71%)1597(Top 77%)396(Top 79%)
Finish13.11 mi1.11 mi2665-71591+4398-22671(Top 70%)1549(Top 75%)387(Top 77%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 71%
×9story building
+138ft-68ft

Overall

2745

Males

1597

M25-29

396

2M→4M

2.0 - 4.0 mi

Top 70%
×13story building
+163ft-19ft

Overall

2685

Males

1615

M25-29

407

4M→6M

4.0 - 6.0 mi

Top 68%
×4story building
+55ft-83ft

Overall

2613

Males

1583

M25-29

395

6M→8M

6.0 - 8.0 mi

Top 59%
×10story building
+65ft-151ft

Overall

2247

Males

1425

M25-29

361

8M→10M

8.0 - 10.0 mi

Top 68%
×10story building
+61ft-174ft

Overall

2629

Males

1577

M25-29

392

10M→12M

10.0 - 12.0 mi

Top 71%
×3story building
+41ft-53ft

Overall

2745

Males

1597

M25-29

396

12M→Finish

12.0 - 13.1 mi

Top 70%
×1human
+6ft-6ft

Overall

2671

Males

1549

M25-29

387

Passing Analysis

Category:
Athletes Passed
453*
Passed By
196
Net Change
+257
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2922
2M → 4M17033+137#2922#2785
4M → 6M11242+70#2785#2715
6M → 8M927+85#2715#2630
8M → 10M28*26+2#2630#2628
10M → 12M2959-30#2628#2658
12M → Finish22*29-7#2658#2665
TOTALS453*196+257

* 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