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SF MARATHON 2026

Nandita Kathiresan

Bib: 7442•F•Age: 24

Sunnyvale, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Female)
#0 / 2086
Top 48%
F20-29
#0 / 283
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
19:33
Rank: #3765
Start → 2M
19:33 | 9:46/mi
4M
38:43
Rank: #3465 (+300)
2M → 4M
19:10 | 9:35/mi
6M
58:01
Rank: #3368 (+97)
4M → 6M
19:18 | 9:39/mi
8M
1:16:36
Rank: #3273 (+95)
6M → 8M
18:35 | 9:17/mi
9.6M
1:32:24
Rank: #3195 (+78)
8M → 9.6M
15:48 | 9:52/mi
10M
1:35:01
Rank: #3190 (+5)
9.6M → 10M
2:37 | 6:33/mi
10.5M
1:41:13
Rank: #3141 (+49)
10M → 10.5M
6:12 | 12:24/mi
12M
1:55:41
Rank: #3183 (-42)
10.5M → 12M
14:28 | 9:39/mi
14M
2:16:35
Rank: #3181 (+2)
12M → 14M
20:54 | 10:27/mi
16M
2:32:42
Rank: #3001 (+180)
14M → 16M
16:07 | 8:03/mi
18M
2:58:49
Rank: #3370 (-369)
16M → 18M
26:07 | 13:04/mi
20M
3:22:26
Rank: #3482 (-112)
18M → 20M
23:37 | 11:48/mi
22M
3:46:00
Rank: #3624 (-142)
20M → 22M
23:34 | 11:47/mi
24M
4:16:00
Rank: #3986 (-362)
22M → 24M
30:00 | 15:00/mi
Finish· 26.22 mi
4:46:09
Rank: #4238 (-252)
24M → Finish
30:09 | 13:35/mi

Course Map & Elevation

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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time2:16:35
Pace9:45 /mi
2nd Half
Distance12.22 mi
Time2:29:34
Pace12:14 /mi
📊Positive Split: 9.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:45:3219:339:4619:33
9:46
-
4M
4.00 mi06:04:4238:439:4119:10
9:35
-0:11
6M
6.00 mi06:24:0058:019:4019:18
9:39
+0:04
8M
8.00 mi06:42:351:16:369:3418:35
9:17
-0:22
9.6M
9.60 mi06:58:231:32:249:3715:48
9:52
+0:35
10M
10.00 mi07:01:001:35:019:302:37
6:33
-3:19
10.5M
10.50 mi07:07:121:41:139:386:12
12:24
+5:51
12M
12.00 mi07:21:401:55:419:3814:28
9:39
-2:45
14M
14.00 mi07:42:342:16:359:4520:54
10:27
+0:48
16M
16.00 mi07:58:412:32:429:3316:07
8:03
-2:24
18M
18.00 mi08:24:482:58:499:5626:07
13:04
+5:01
20M
20.00 mi08:48:253:22:2610:0723:37
11:48
-1:16
22M
22.00 mi09:11:593:46:0010:1623:34
11:47
-0:01
24M
24.00 mi09:41:594:16:0010:4030:00
15:00
+3:13
Finish
26.22 mi10:12:084:46:0910:5530:09
13:35
-1:25

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

6:33 /mi

Average Pace

10:55 /mi

Slowest Pace

15:00 /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

18:44

7% of race

Time at Steady Pace

2:07:46

45% of race

Time at Slower Pace

2:19:39

49% of race

Average Pace: 10:55 /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 mi05:45:3219:339:4619:33
9:46
#3765
4M
4.00 mi06:04:4238:439:4119:10
9:35
#3465
6M
6.00 mi06:24:0058:019:4019:18
9:39
#3368
8M
8.00 mi06:42:351:16:369:3418:35
9:17
#3273
9.6M
9.60 mi06:58:231:32:249:3715:48
9:52
#3195
10M
10.00 mi07:01:001:35:019:302:37
6:33
#3190
10.5M
10.50 mi07:07:121:41:139:386:12
12:24
#3141
12M
12.00 mi07:21:401:55:419:3814:28
9:39
#3183
14M
14.00 mi07:42:342:16:359:4520:54
10:27
#3181
16M
16.00 mi07:58:412:32:429:3316:07
8:03
#3001
18M
18.00 mi08:24:482:58:499:5626:07
13:04
#3370
20M
20.00 mi08:48:253:22:2610:0723:37
11:48
#3482
22M
22.00 mi09:11:593:46:0010:1623:34
11:47
#3624
24M
24.00 mi09:41:594:16:0010:4030:00
15:00
#3986
Finish
26.22 mi10:12:084:46:0910:5530:09
13:35
#4238
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 38%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:49

Segment Time

9:48/mi

Pace

0.90 mi

Distance

Overall

2733

Women

471

Division

92

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
2M2.00 mi2.00 mi37657461333699(Top 52%)758(Top 36%)135(Top 48%)
4M4.00 mi2.00 mi3465+300653+93116+173306(Top 46%)606(Top 29%)113(Top 40%)
6M6.00 mi2.00 mi3368+97621+32110+63320(Top 46%)603(Top 29%)109(Top 39%)
8M8.00 mi2.00 mi3273+95598+23111-13057(Top 43%)535(Top 26%)103(Top 36%)
9.6M9.60 mi1.60 mi3195+78578+20108+32992(Top 42%)530(Top 25%)108(Top 38%)
10M10.00 mi0.40 mi3190+5574+41083014(Top 42%)541(Top 26%)99(Top 35%)
10.5M10.50 mi0.50 mi3141+49565+9107+12753(Top 38%)495(Top 24%)94(Top 33%)
12M12.00 mi1.50 mi3183-42579-141073699(Top 52%)758(Top 36%)135(Top 48%)
14M14.00 mi2.00 mi3181+2582-3109-23256(Top 45%)623(Top 30%)113(Top 40%)
16M16.00 mi2.00 mi3001+180536+46101+82252(Top 31%)436(Top 21%)82(Top 29%)
18M18.00 mi2.00 mi3370-369653-117120-195337(Top 74%)1439(Top 69%)217(Top 77%)
20M20.00 mi2.00 mi3482-112706-53128-84660(Top 65%)1235(Top 59%)203(Top 72%)
22M22.00 mi2.00 mi3624-142775-69134-65053(Top 71%)1408(Top 67%)215(Top 76%)
24M24.00 mi2.00 mi3986-362904-129155-216237(Top 87%)1802(Top 86%)256(Top 90%)
Finish26.22 mi2.22 mi4238-2521007-103169-145808(Top 81%)1672(Top 80%)245(Top 87%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 52%
×1human
+6ft-11ft

Overall

3699

Females

758

F20-24

137

2M→4M

2.0 - 4.0 mi

Top 46%
×4stories
+75ft-70ft

Overall

3306

Females

606

F20-24

115

4M→6M

4.0 - 6.0 mi

Top 46%
×5stories
+71ft-18ft

Overall

3320

Females

603

F20-24

112

6M→8M

6.0 - 8.0 mi

Top 43%
×9stories
+106ft-21ft

Overall

3057

Females

535

F20-24

105

8M→9.6M

8.0 - 9.6 mi

Top 42%
×13stories
+117ft-177ft

Overall

2992

Females

530

F20-24

110

9.6M→10M

9.6 - 10.0 mi

Top 42%
×1story
+17ft-12ft

Overall

3014

Females

541

F20-24

101

10M→10.5M

10.0 - 10.5 mi

Top 38%
×9stories
+0ft-102ft

Overall

2753

Females

495

F20-24

97

10.5M→12M

10.5 - 12.0 mi

Top 52%
×18stories
+304ft-125ft

Overall

3699

Females

758

F20-24

137

12M→14M

12.0 - 14.0 mi

Top 45%
×9stories
+99ft-125ft

Overall

3256

Females

623

F20-24

114

14M→16M

14.0 - 16.0 mi

Top 31%
×9stories
+124ft-78ft

Overall

2252

Females

436

F20-24

82

16M→18M

16.0 - 18.0 mi

Top 74%
×8stories
+106ft-45ft

Overall

5337

Females

1439

F20-24

219

18M→20M

18.0 - 20.0 mi

Top 65%
×3stories
+52ft-26ft

Overall

4660

Females

1235

F20-24

204

20M→22M

20.0 - 22.0 mi

Top 71%
×21stories
+17ft-266ft

Overall

5053

Females

1408

F20-24

216

22M→24M

22.0 - 24.0 mi

Top 87%
×3stories
+70ft-85ft

Overall

6237

Females

1802

F20-24

257

24M→Finish

24.0 - 26.2 mi

Top 81%
~flat
+2ft-2ft

Overall

5808

Females

1672

F20-24

245

Passing Analysis

Category:
Athletes Passed
1170*
Passed By
1643
Net Change
-473
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3765
2M → 4M333*33+300#3765#3465
4M → 6M13639+97#3465#3368
6M → 8M118*23+95#3368#3273
8M → 9.6M104*26+78#3273#3195
9.6M → 10M116+5#3195#3190
10M → 10.5M545+49#3190#3141
10.5M → 12M4587-42#3141#3183
12M → 14M58*56+2#3183#3181
14M → 16M214*34+180#3181#3001
16M → 18M13382-369#3001#3370
18M → 20M37*149-112#3370#3482
20M → 22M24*166-142#3482#3624
22M → 24M7*369-362#3624#3986
24M → Finish16*268-252#3986#4238
TOTALS1170*1643-473

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

📊

Passing Visuals

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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