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SF MARATHON 2026

Christopher Giannini

Bib: 3151β€’Mβ€’Age: 19

Walnut Creek, CA

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0:00
0:00
/ mi
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Overall
#0 / 7166
Top 25%
Gender (Male)
#0 / 5052
Top 30%
M19 & Under
#0 / 150
Top 39%
Race Day Weather
59Β°/49Β°F
scattered clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2M
17:51
Rank: #2063
Start β†’ 2M
17:51 | 8:55/mi
4M
35:19
Rank: #1875 (+188)
2M β†’ 4M
17:28 | 8:44/mi
6M
52:14
Rank: #1638 (+237)
4M β†’ 6M
16:55 | 8:27/mi
8M
1:08:58
Rank: #1534 (+104)
6M β†’ 8M
16:44 | 8:22/mi
9.6M
1:22:35
Rank: #1400 (+134)
8M β†’ 9.6M
13:37 | 8:31/mi
10M
1:25:14
Rank: #1431 (-31)
9.6M β†’ 10M
2:39 | 6:38/mi
10.5M
1:30:40
Rank: #1389 (+42)
10M β†’ 10.5M
5:26 | 10:52/mi
12M
1:42:23
Rank: #1326 (+63)
10.5M β†’ 12M
11:43 | 7:49/mi
14M
1:59:56
Rank: #1250 (+76)
12M β†’ 14M
17:33 | 8:46/mi
16M
2:13:45
Rank: #1147 (+103)
14M β†’ 16M
13:49 | 6:54/mi
18M
2:34:34
Rank: #1294 (-147)
16M β†’ 18M
20:49 | 10:25/mi
20M
2:53:04
Rank: #1309 (-15)
18M β†’ 20M
18:30 | 9:15/mi
22M
3:10:48
Rank: #1337 (-28)
20M β†’ 22M
17:44 | 8:52/mi
24M
3:35:38
Rank: #1644 (-307)
22M β†’ 24M
24:50 | 12:25/mi
FinishΒ· 26.22 mi
3:59:40
Rank: #1827 (-183)
24M β†’ Finish
24:02 | 10:50/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via 14M
Distance14.00 mi
Time1:59:56
Pace8:34 /mi
2nd Halfβš–οΈ Balanced
Distance12.22 mi
Time1:59:44
Pace9:48 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:38:0417:518:5517:51
8:55
-
4M
4.00 mi05:55:3235:198:5017:28
8:44
-0:11
6M
6.00 mi06:12:2752:148:4216:55
8:27
-0:17
8M
8.00 mi06:29:111:08:588:3716:44
8:22
-0:05
9.6M
9.60 mi06:42:481:22:358:3613:37
8:31
+0:09
10M
10.00 mi06:45:271:25:148:312:39
6:38
-1:53
10.5M
10.50 mi06:50:531:30:408:385:26
10:52
+4:14
12M
12.00 mi07:02:361:42:238:3211:43
7:49
-3:03
14M
14.00 mi07:20:091:59:568:3417:33
8:46
+0:57
16M
16.00 mi07:33:582:13:458:2213:49
6:54
-1:52
18M
18.00 mi07:54:472:34:348:3520:49
10:25
+3:31
20M
20.00 mi08:13:172:53:048:3918:30
9:15
-1:10
22M
22.00 mi08:31:013:10:488:4017:44
8:52
-0:23
24M
24.00 mi08:55:513:35:388:5924:50
12:25
+3:33
Finish
26.22 mi09:19:533:59:409:0924:02
10:50
-1:35

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

6:38 /mi

Average Pace

9:09 /mi

Slowest Pace

12:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

28:11

12% of race

Time at Steady Pace

2:16:22

57% of race

Time at Slower Pace

1:15:07

31% of race

Average Pace: 9:08 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi05:38:0417:518:5517:51
8:55
#2063
4M
4.00 mi05:55:3235:198:5017:28
8:44
#1875
6M
6.00 mi06:12:2752:148:4216:55
8:27
#1638
8M
8.00 mi06:29:111:08:588:3716:44
8:22
#1534
9.6M
9.60 mi06:42:481:22:358:3613:37
8:31
#1400
10M
10.00 mi06:45:271:25:148:312:39
6:38
#1431
10.5M
10.50 mi06:50:531:30:408:385:26
10:52
#1389
12M
12.00 mi07:02:361:42:238:3211:43
7:49
#1326
14M
14.00 mi07:20:091:59:568:3417:33
8:46
#1250
16M
16.00 mi07:33:582:13:458:2213:49
6:54
#1147
18M
18.00 mi07:54:472:34:348:3520:49
10:25
#1294
20M
20.00 mi08:13:172:53:048:3918:30
9:15
#1309
22M
22.00 mi08:31:013:10:488:4017:44
8:52
#1337
24M
24.00 mi08:55:513:35:388:5924:50
12:25
#1644
Finish
26.22 mi09:19:533:59:409:0924:02
10:50
#1827
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 20%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge Β· 9.6–10.5 mi Β· Β© Mapbox Β© OpenStreetMap

8:05

Segment Time

8:59/mi

Pace

0.90 mi

Distance

Overall

1469

Men

1276

Division

54

See the full Garmin Challenge leaderboard

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM19 & UnderSeg. OverallSeg. MalesSeg. M19 & Under
2M2.00 mi2.00 mi20631755671016(Top 14%)897(Top 18%)43(Top 29%)
4M4.00 mi2.00 mi1875+1881606+14965+21691(Top 24%)1455(Top 29%)59(Top 39%)
6M6.00 mi2.00 mi1638+2371415+19153+121281(Top 18%)1110(Top 22%)50(Top 33%)
8M8.00 mi2.00 mi1534+1041330+8549+41339(Top 19%)1159(Top 23%)48(Top 32%)
9.6M9.60 mi1.60 mi1400+1341215+11549976(Top 14%)871(Top 17%)39(Top 26%)
10M10.00 mi0.40 mi1431-311242-2751-23106(Top 43%)2533(Top 50%)91(Top 61%)
10.5M10.50 mi0.50 mi1389+421209+3349+21070(Top 15%)945(Top 19%)40(Top 27%)
12M12.00 mi1.50 mi1326+631156+53491016(Top 14%)897(Top 18%)43(Top 29%)
14M14.00 mi2.00 mi1250+761101+5549943(Top 13%)837(Top 17%)33(Top 22%)
16M16.00 mi2.00 mi1147+1031009+9241+8827(Top 12%)720(Top 14%)31(Top 21%)
18M18.00 mi2.00 mi1294-1471124-11552-112799(Top 39%)2222(Top 44%)83(Top 55%)
20M20.00 mi2.00 mi1309-151129-5521755(Top 24%)1442(Top 29%)53(Top 35%)
22M22.00 mi2.00 mi1337-281147-1851+11845(Top 26%)1484(Top 29%)55(Top 37%)
24M24.00 mi2.00 mi1644-3071376-22956-54265(Top 60%)3084(Top 61%)89(Top 59%)
Finish26.22 mi2.22 mi1827-1831513-13758-23285(Top 46%)2405(Top 48%)86(Top 57%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 14%
Γ—1human
+6ft-11ft

Overall

1016

Males

897

M15-19

44

2M→4M

2.0 - 4.0 mi

Top 24%
Γ—4stories
+75ft-70ft

Overall

1691

Males

1455

M15-19

60

4M→6M

4.0 - 6.0 mi

Top 18%
Γ—5stories
+71ft-18ft

Overall

1281

Males

1110

M15-19

50

6M→8M

6.0 - 8.0 mi

Top 19%
Γ—9stories
+106ft-21ft

Overall

1339

Males

1159

M15-19

48

8M→9.6M

8.0 - 9.6 mi

Top 14%
Γ—13stories
+117ft-177ft

Overall

976

Males

871

M15-19

39

9.6M→10M

9.6 - 10.0 mi

Top 43%
Γ—1story
+17ft-12ft

Overall

3106

Males

2533

M15-19

93

10M→10.5M

10.0 - 10.5 mi

Top 15%
Γ—9stories
+0ft-102ft

Overall

1070

Males

945

M15-19

40

10.5M→12M

10.5 - 12.0 mi

Top 14%
Γ—18stories
+304ft-125ft

Overall

1016

Males

897

M15-19

44

12M→14M

12.0 - 14.0 mi

Top 13%
Γ—9stories
+99ft-125ft

Overall

943

Males

837

M15-19

33

14M→16M

14.0 - 16.0 mi

Top 12%
Γ—9stories
+124ft-78ft

Overall

827

Males

720

M15-19

31

16M→18M

16.0 - 18.0 mi

Top 39%
Γ—8stories
+106ft-45ft

Overall

2799

Males

2222

M15-19

84

18M→20M

18.0 - 20.0 mi

Top 24%
Γ—3stories
+52ft-26ft

Overall

1755

Males

1442

M15-19

53

20M→22M

20.0 - 22.0 mi

Top 26%
Γ—21stories
+17ft-266ft

Overall

1845

Males

1484

M15-19

54

22M→24M

22.0 - 24.0 mi

Top 60%
Γ—3stories
+70ft-85ft

Overall

4265

Males

3084

M15-19

89

24M→Finish

24.0 - 26.2 mi

Top 46%
~flat
+2ft-2ft

Overall

3285

Males

2405

M15-19

85

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1101*
Passed By
865
Net Change
+236
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 2M----#2063
2M β†’ 4M21224+188#2063#1875
4M β†’ 6M2403+237#1875#1638
6M β†’ 8M114*10+104#1638#1534
8M β†’ 9.6M1362+134#1534#1400
9.6M β†’ 10M031-31#1400#1431
10M β†’ 10.5M464+42#1431#1389
10.5M β†’ 12M674+63#1389#1326
12M β†’ 14M83*7+76#1326#1250
14M β†’ 16M117*14+103#1250#1147
16M β†’ 18M11158-147#1147#1294
18M β†’ 20M30*45-15#1294#1309
20M β†’ 22M27*55-28#1309#1337
22M β†’ 24M9*316-307#1337#1644
24M β†’ Finish9*192-183#1644#1827
TOTALS1101*865+236

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

Activity Data

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