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SF MARATHON 2026

Henry Giannini

Bib: 3155•M•Age: 23

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 11%
Gender (Male)
#0 / 5052
Top 14%
M20-29
#0 / 648
Top 16%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2M
16:43
Rank: #1218
Start → 2M
16:43 | 8:21/mi
4M
33:16
Rank: #1101 (+117)
2M → 4M
16:33 | 8:17/mi
6M
49:47
Rank: #1078 (+23)
4M → 6M
16:31 | 8:15/mi
8M
1:06:05
Rank: #1056 (+22)
6M → 8M
16:18 | 8:09/mi
9.6M
1:20:13
Rank: #1079 (-23)
8M → 9.6M
14:08 | 8:50/mi
10M
1:22:32
Rank: #1079
9.6M → 10M
2:19 | 5:48/mi
10.5M
1:28:00
Rank: #1071 (+8)
10M → 10.5M
5:28 | 10:56/mi
12M
1:39:58
Rank: #1072 (-1)
10.5M → 12M
11:58 | 7:59/mi
14M
1:57:24
Rank: #1023 (+49)
12M → 14M
17:26 | 8:43/mi
16M
2:10:24
Rank: #899 (+124)
14M → 16M
13:00 | 6:30/mi
18M
2:29:21
Rank: #937 (-38)
16M → 18M
18:57 | 9:29/mi
20M
2:46:00
Rank: #887 (+50)
18M → 20M
16:39 | 8:19/mi
22M
3:02:46
Rank: #905 (-18)
20M → 22M
16:46 | 8:23/mi
24M
3:20:02
Rank: #839 (+66)
22M → 24M
17:16 | 8:38/mi
Finish· 26.22 mi
3:39:31
Rank: #810 (+29)
24M → Finish
19:29 | 8:47/mi
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Half Splits

1st Half· via 14M
Distance14.00 mi
Time1:57:24
Pace8:23 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:42:07
Pace8:21 /mi
📊Negative Split: 13.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:35:5516:438:2116:43
8:21
-
4M
4.00 mi05:52:2833:168:1916:33
8:17
-0:04
6M
6.00 mi06:08:5949:478:1816:31
8:15
-0:02
8M
8.00 mi06:25:171:06:058:1616:18
8:09
-0:06
9.6M
9.60 mi06:39:251:20:138:2114:08
8:50
+0:41
10M
10.00 mi06:41:441:22:328:152:19
5:48
-3:02
10.5M
10.50 mi06:47:121:28:008:235:28
10:56
+5:08
12M
12.00 mi06:59:101:39:588:2011:58
7:59
-2:57
14M
14.00 mi07:16:361:57:248:2317:26
8:43
+0:44
16M
16.00 mi07:29:362:10:248:0913:00
6:30
-2:13
18M
18.00 mi07:48:332:29:218:1818:57
9:29
+2:59
20M
20.00 mi08:05:122:46:008:1816:39
8:19
-1:10
22M
22.00 mi08:21:583:02:468:1816:46
8:23
+0:04
24M
24.00 mi08:39:143:20:028:2017:16
8:38
+0:15
Finish
26.22 mi08:58:433:39:318:2319:29
8:47
+0:09

Checkpoint Splits Visualizations

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

📈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

5:48 /mi

Average Pace

8:23 /mi

Slowest Pace

10:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

15:19

7% of race

Time at Steady Pace

2:59:47

82% of race

Time at Slower Pace

24:25

11% of race

Average Pace: 8:22 /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...
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 mi05:35:5516:438:2116:43
8:21
#1218
4M
4.00 mi05:52:2833:168:1916:33
8:17
#1101
6M
6.00 mi06:08:5949:478:1816:31
8:15
#1078
8M
8.00 mi06:25:171:06:058:1616:18
8:09
#1056
9.6M
9.60 mi06:39:251:20:138:2114:08
8:50
#1079
10M
10.00 mi06:41:441:22:328:152:19
5:48
#1079
10.5M
10.50 mi06:47:121:28:008:235:28
10:56
#1071
12M
12.00 mi06:59:101:39:588:2011:58
7:59
#1072
14M
14.00 mi07:16:361:57:248:2317:26
8:43
#1023
16M
16.00 mi07:29:362:10:248:0913:00
6:30
#899
18M
18.00 mi07:48:332:29:218:1818:57
9:29
#937
20M
20.00 mi08:05:122:46:008:1816:39
8:19
#887
22M
22.00 mi08:21:583:02:468:1816:46
8:23
#905
24M
24.00 mi08:39:143:20:028:2017:16
8:38
#839
Finish
26.22 mi08:58:433:39:318:2319:29
8:47
#810
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 15%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:47

Segment Time

8:39/mi

Pace

0.90 mi

Distance

Overall

1067

Men

950

Division

136

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2.00 mi121810661661232(Top 17%)1074(Top 21%)173(Top 27%)
4M4.00 mi2.00 mi1101+117968+98149+171024(Top 14%)910(Top 18%)134(Top 21%)
6M6.00 mi2.00 mi1078+23949+19148+11005(Top 14%)894(Top 18%)134(Top 21%)
8M8.00 mi2.00 mi1056+22941+8144+41028(Top 14%)915(Top 18%)143(Top 22%)
9.6M9.60 mi1.60 mi1079-23957-16147-31371(Top 19%)1198(Top 24%)188(Top 29%)
10M10.00 mi0.40 mi1079959-21471212(Top 17%)1062(Top 21%)149(Top 23%)
10.5M10.50 mi0.50 mi1071+8951+8145+21113(Top 16%)982(Top 19%)143(Top 22%)
12M12.00 mi1.50 mi1072-1948+31451232(Top 17%)1074(Top 21%)173(Top 27%)
14M14.00 mi2.00 mi1023+49906+42141+4895(Top 12%)794(Top 16%)111(Top 17%)
16M16.00 mi2.00 mi899+124801+105126+15496(Top 7%)446(Top 9%)71(Top 11%)
18M18.00 mi2.00 mi937-38835-34128-21690(Top 24%)1405(Top 28%)188(Top 29%)
20M20.00 mi2.00 mi887+50789+46113+15743(Top 10%)653(Top 13%)92(Top 14%)
22M22.00 mi2.00 mi905-18801-12116-31274(Top 18%)1058(Top 21%)149(Top 23%)
24M24.00 mi2.00 mi839+66739+62108+8546(Top 8%)477(Top 9%)72(Top 11%)
Finish26.22 mi2.22 mi810+29713+26104+4898(Top 13%)738(Top 15%)105(Top 16%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 17%
×1human
+6ft-11ft

Overall

1232

Males

1074

M20-24

174

2M→4M

2.0 - 4.0 mi

Top 14%
×4stories
+75ft-70ft

Overall

1024

Males

910

M20-24

136

4M→6M

4.0 - 6.0 mi

Top 14%
×5stories
+71ft-18ft

Overall

1005

Males

894

M20-24

138

6M→8M

6.0 - 8.0 mi

Top 14%
×9stories
+106ft-21ft

Overall

1028

Males

915

M20-24

145

8M→9.6M

8.0 - 9.6 mi

Top 19%
×13stories
+117ft-177ft

Overall

1371

Males

1198

M20-24

189

9.6M→10M

9.6 - 10.0 mi

Top 17%
×1story
+17ft-12ft

Overall

1212

Males

1062

M20-24

151

10M→10.5M

10.0 - 10.5 mi

Top 16%
×9stories
+0ft-102ft

Overall

1113

Males

982

M20-24

144

10.5M→12M

10.5 - 12.0 mi

Top 17%
×18stories
+304ft-125ft

Overall

1232

Males

1074

M20-24

174

12M→14M

12.0 - 14.0 mi

Top 12%
×9stories
+99ft-125ft

Overall

895

Males

794

M20-24

112

14M→16M

14.0 - 16.0 mi

Top 7%
×9stories
+124ft-78ft

Overall

496

Males

446

M20-24

71

16M→18M

16.0 - 18.0 mi

Top 24%
×8stories
+106ft-45ft

Overall

1690

Males

1405

M20-24

188

18M→20M

18.0 - 20.0 mi

Top 10%
×3stories
+52ft-26ft

Overall

743

Males

653

M20-24

92

20M→22M

20.0 - 22.0 mi

Top 18%
×21stories
+17ft-266ft

Overall

1274

Males

1058

M20-24

149

22M→24M

22.0 - 24.0 mi

Top 8%
×3stories
+70ft-85ft

Overall

546

Males

477

M20-24

72

24M→Finish

24.0 - 26.2 mi

Top 13%
~flat
+2ft-2ft

Overall

898

Males

738

M20-24

105

Passing Analysis

Category:
Athletes Passed
688*
Passed By
280
Net Change
+408
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1218
2M → 4M14326+117#1218#1101
4M → 6M4421+23#1101#1078
6M → 8M40*18+22#1078#1056
8M → 9.6M1740-23#1056#1079
9.6M → 10M880#1079#1079
10M → 10.5M2113+8#1079#1071
10.5M → 12M2021-1#1071#1072
12M → 14M52*3+49#1072#1023
14M → 16M126*2+124#1023#899
16M → 18M2967-38#899#937
18M → 20M54*4+50#937#887
20M → 22M21*39-18#887#905
22M → 24M682+66#905#839
24M → Finish45*16+29#839#810
TOTALS688*280+408

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

📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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