Sreenivas Kollu

Bib: 16184MAge: 50

Palo Alto, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Top 44%
Gender (Male)
#0 / 3619
Masters (Masters Men)
#0 / 1030
Top 44%
Division (M50-54)
#0 / 196
Top 45%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
9:57/mi
19:55
→ flat
4M
9:56/mi
39:47
6769
6M
9:59/mi
59:45
1231.1%
8M
10:00/mi
1:19:45
166531.1%
9.6M
10:00/mi
1:35:45
681931.5%
10M
17:54/mi
1:42:54
241.1%
10.5M
4:46/mi
1:45:17
732.7%
12M
15:11/mi
2:08:03
2803.2%
Finish· 13.11 mi
10:21/mi
2:19:32
14891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time59:45
Pace9:58 /mi
2nd Half
Distance7.11 mi
Time1:19:47
Pace11:13 /mi
📊Positive Split: 33.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:06:5619:559:5719:55
9:57
-
4M
4.00 mi07:26:4839:479:5719:52
9:56
-0:01
6M
6.00 mi07:46:4659:459:5819:58
9:59
+0:03
8M
8.00 mi08:06:461:19:459:5820:00
10:00
+0:01
9.6M
9.60 mi08:22:461:35:459:5816:00
10:00
0:00
10M
10.00 mi08:29:551:42:5410:177:09
17:54
+7:54
10.5M
10.50 mi08:32:181:45:1710:022:23
4:46
-13:08
12M
12.00 mi08:55:042:08:0310:4022:46
15:11
+10:25
Finish
13.11 mi09:06:332:19:3210:3911:29
10:21
-4:50

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

4:46 /mi

Average Pace

10:39 /mi

Slowest Pace

17:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:23

2% of race

Time at Steady Pace

1:47:14

77% of race

Time at Slower Pace

29:55

21% of race

Average Pace: 10:39 /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 mi07:06:5619:559:5719:55
9:57
#2969
4M
4.00 mi07:26:4839:479:5719:52
9:56
#2773
6M
6.00 mi07:46:4659:459:5819:58
9:59
#2699
8M
8.00 mi08:06:461:19:459:5820:00
10:00
#2607
9.6M
9.60 mi08:22:461:35:459:5816:00
10:00
#2799
10M
10.00 mi08:29:551:42:5410:177:09
17:54
#2728
10.5M
10.50 mi08:32:181:45:1710:022:23
4:46
#2717
12M
12.00 mi08:55:042:08:0310:4022:46
15:11
#2895
Finish
13.11 mi09:06:332:19:3210:3911:29
10:21
#2898
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 35%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:32

Segment Time

10:36/mi

Pace

0.90 mi

Distance

Overall

2292

Men

1612

Division

72

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
2M2.00 mi2.00 mi296920281023664(Top 56%)2304(Top 64%)105(Top 54%)
4M4.00 mi2.00 mi2773+1961910+11886+162689(Top 41%)1871(Top 52%)81(Top 41%)
6M6.00 mi2.00 mi2699+741876+3481+52651(Top 40%)1857(Top 51%)83(Top 42%)
8M8.00 mi2.00 mi2607+921842+3483-22376(Top 36%)1722(Top 48%)80(Top 41%)
9.6M9.60 mi1.60 mi2799-1921927-8588-53989(Top 61%)2397(Top 66%)118(Top 60%)
10M10.00 mi0.40 mi2728+711885+4287+12324(Top 35%)1627(Top 45%)78(Top 40%)
10.5M10.50 mi0.50 mi2717+111877+8872544(Top 39%)1748(Top 48%)76(Top 39%)
12M12.00 mi1.50 mi2895-1781973-9689-23664(Top 56%)2304(Top 64%)105(Top 54%)
Finish13.11 mi1.11 mi2898-31972+1893303(Top 50%)2130(Top 59%)97(Top 49%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 56%
~flat
+5ft-3ft

Overall

3664

Males

2304

M50-54

105

2M→4M

2.0 - 4.0 mi

Top 41%
×4story building
+67ft-69ft

Overall

2689

Males

1871

M50-54

81

4M→6M

4.0 - 6.0 mi

Top 40%
×9story building
+123ft-9ft

Overall

2651

Males

1857

M50-54

83

6M→8M

6.0 - 8.0 mi

Top 36%
×12story building
+166ft-53ft

Overall

2376

Males

1722

M50-54

80

8M→9.6M

8.0 - 9.6 mi

Top 61%
×13story building
+68ft-193ft

Overall

3989

Males

2397

M50-54

118

9.6M→10M

9.6 - 10.0 mi

Top 35%
×2story building
+0ft-24ft

Overall

2324

Males

1627

M50-54

78

10M→10.5M

10.0 - 10.5 mi

Top 39%
×6story building
+1ft-73ft

Overall

2544

Males

1748

M50-54

76

10.5M→12M

10.5 - 12.0 mi

Top 56%
×21story building
+280ft-26ft

Overall

3664

Males

2304

M50-54

105

12M→Finish

12.0 - 13.1 mi

Top 50%
×7story building
+14ft-89ft

Overall

3303

Males

2130

M50-54

97

Passing Analysis

Category:
Athletes Passed
754*
Passed By
683
Net Change
+71
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2969
2M4M26468+196#2969#2773
4M6M12854+74#2773#2699
6M8M178*86+92#2699#2607
8M9.6M18210-192#2607#2799
9.6M10M743+71#2799#2728
10M10.5M143+11#2728#2717
10.5M12M27205-178#2717#2895
12MFinish51*54-3#2895#2898
TOTALS754*683+71

* 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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The San Francisco Marathon

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