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SF MARATHON 2026

Frances Del Fierro

Bib: 8858•F•Age: 30

SF, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Female)
#0 / 2086
Division (F30-34)
#0 / 395
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
26:06
Rank: #7166
Start → 2M
26:06 | 13:03/mi
4M
50:52
Rank: #7056 (+110)
2M → 4M
24:46 | 12:23/mi
6M
1:15:45
Rank: #6882 (+174)
4M → 6M
24:53 | 12:26/mi
8M
1:39:44
Rank: #6853 (+29)
6M → 8M
23:59 | 11:59/mi
9.6M
1:59:54
Rank: #6740 (+113)
8M → 9.6M
20:10 | 12:36/mi
10M
2:03:25
Rank: #6741 (-1)
9.6M → 10M
3:31 | 8:48/mi
10.5M
2:11:45
Rank: #6689 (+52)
10M → 10.5M
8:20 | 16:40/mi
12M
2:30:05
Rank: #6637 (+52)
10.5M → 12M
18:20 | 12:13/mi
14M
2:57:01
Rank: #6575 (+62)
12M → 14M
26:56 | 13:28/mi
16M
3:22:06
Rank: #6612 (-37)
14M → 16M
25:05 | 12:33/mi
18M
3:47:11
Rank: #6462 (+150)
16M → 18M
25:05 | 12:33/mi
20M
4:11:31
Rank: #6322 (+140)
18M → 20M
24:20 | 12:10/mi
22M
4:35:51
Rank: #6253 (+69)
20M → 22M
24:20 | 12:10/mi
24M
5:03:13
Rank: #6172 (+81)
22M → 24M
27:22 | 13:41/mi
Finish· 26.22 mi
5:32:33
Rank: #6114 (+58)
24M → Finish
29:20 | 13:13/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:57:01
Pace12:39 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:35:32
Pace12:44 /mi
📊Negative Split: 12.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:59:4126:0613:0326:06
13:03
-
4M
4.00 mi06:24:2750:5212:4324:46
12:23
-0:40
6M
6.00 mi06:49:201:15:4512:3824:53
12:26
+0:03
8M
8.00 mi07:13:191:39:4412:2823:59
11:59
-0:27
9.6M
9.60 mi07:33:291:59:5412:2920:10
12:36
+0:37
10M
10.00 mi07:37:002:03:2512:213:31
8:48
-3:48
10.5M
10.50 mi07:45:202:11:4512:338:20
16:40
+7:52
12M
12.00 mi08:03:402:30:0512:3018:20
12:13
-4:27
14M
14.00 mi08:30:362:57:0112:3926:56
13:28
+1:15
16M
16.00 mi08:55:413:22:0612:3825:05
12:33
-0:55
18M
18.00 mi09:20:463:47:1112:3725:05
12:33
0:00
20M
20.00 mi09:45:064:11:3112:3524:20
12:10
-0:23
22M
22.00 mi10:09:264:35:5112:3224:20
12:10
0:00
24M
24.00 mi10:36:485:03:1312:3827:22
13:41
+1:31
Finish
26.22 mi11:06:085:32:3312:4229:20
13:13
-0:28

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

8:48 /mi

Average Pace

12:42 /mi

Slowest Pace

16:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:31

1% of race

Time at Steady Pace

4:26:24

80% of race

Time at Slower Pace

1:02:38

19% of race

Average Pace: 12:41 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi05:59:4126:0613:0326:06
13:03
#7166
4M
4.00 mi06:24:2750:5212:4324:46
12:23
#7056
6M
6.00 mi06:49:201:15:4512:3824:53
12:26
#6882
8M
8.00 mi07:13:191:39:4412:2823:59
11:59
#6853
9.6M
9.60 mi07:33:291:59:5412:2920:10
12:36
#6740
10M
10.00 mi07:37:002:03:2512:213:31
8:48
#6741
10.5M
10.50 mi07:45:202:11:4512:338:20
16:40
#6689
12M
12.00 mi08:03:402:30:0512:3018:20
12:13
#6637
14M
14.00 mi08:30:362:57:0112:3926:56
13:28
#6575
16M
16.00 mi08:55:413:22:0612:3825:05
12:33
#6612
18M
18.00 mi09:20:463:47:1112:3725:05
12:33
#6462
20M
20.00 mi09:45:064:11:3112:3524:20
12:10
#6322
22M
22.00 mi10:09:264:35:5112:3224:20
12:10
#6253
24M
24.00 mi10:36:485:03:1312:3827:22
13:41
#6172
Finish
26.22 mi11:06:085:32:3312:4229:20
13:13
#6114
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 86%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:51

Segment Time

13:10/mi

Pace

0.90 mi

Distance

Overall

6189

Women

1688

Division

318

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi716620853886166(Top 86%)1644(Top 79%)315(Top 80%)
4M4.00 mi2.00 mi7056+1102031+54383+56773(Top 95%)1907(Top 91%)357(Top 90%)
6M6.00 mi2.00 mi6882+1741946+85366+176587(Top 92%)1826(Top 88%)339(Top 86%)
8M8.00 mi2.00 mi6853+291937+93666685(Top 93%)1845(Top 88%)344(Top 87%)
9.6M9.60 mi1.60 mi6740+1131887+50355+116063(Top 85%)1631(Top 78%)309(Top 78%)
10M10.00 mi0.40 mi6741-118873556520(Top 91%)1802(Top 86%)342(Top 87%)
10.5M10.50 mi0.50 mi6689+521859+28350+56148(Top 86%)1685(Top 81%)316(Top 80%)
12M12.00 mi1.50 mi6637+521836+23346+46166(Top 86%)1644(Top 79%)315(Top 80%)
14M14.00 mi2.00 mi6575+621820+16345+16237(Top 87%)1703(Top 82%)321(Top 81%)
16M16.00 mi2.00 mi6612-371843-23351-66404(Top 89%)1792(Top 86%)343(Top 87%)
18M18.00 mi2.00 mi6462+1501782+61339+124888(Top 68%)1268(Top 61%)232(Top 59%)
20M20.00 mi2.00 mi6322+1401740+42332+74999(Top 70%)1354(Top 65%)255(Top 65%)
22M22.00 mi2.00 mi6253+691715+25325+75410(Top 75%)1535(Top 74%)291(Top 74%)
24M24.00 mi2.00 mi6172+811689+26319+65361(Top 75%)1529(Top 73%)294(Top 74%)
Finish26.22 mi2.22 mi6114+581676+13316+35536(Top 77%)1569(Top 75%)297(Top 75%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 86%
×1human
+6ft-11ft

Overall

6166

Females

1644

F30-34

319

2M→4M

2.0 - 4.0 mi

Top 95%
×4stories
+75ft-70ft

Overall

6773

Females

1907

F30-34

367

4M→6M

4.0 - 6.0 mi

Top 92%
×5stories
+71ft-18ft

Overall

6587

Females

1826

F30-34

347

6M→8M

6.0 - 8.0 mi

Top 93%
×9stories
+106ft-21ft

Overall

6685

Females

1845

F30-34

349

8M→9.6M

8.0 - 9.6 mi

Top 85%
×13stories
+117ft-177ft

Overall

6063

Females

1631

F30-34

313

9.6M→10M

9.6 - 10.0 mi

Top 91%
×1story
+17ft-12ft

Overall

6520

Females

1802

F30-34

348

10M→10.5M

10.0 - 10.5 mi

Top 86%
×9stories
+0ft-102ft

Overall

6148

Females

1685

F30-34

323

10.5M→12M

10.5 - 12.0 mi

Top 86%
×18stories
+304ft-125ft

Overall

6166

Females

1644

F30-34

319

12M→14M

12.0 - 14.0 mi

Top 87%
×9stories
+99ft-125ft

Overall

6237

Females

1703

F30-34

325

14M→16M

14.0 - 16.0 mi

Top 89%
×9stories
+124ft-78ft

Overall

6404

Females

1792

F30-34

347

16M→18M

16.0 - 18.0 mi

Top 68%
×8stories
+106ft-45ft

Overall

4888

Females

1268

F30-34

236

18M→20M

18.0 - 20.0 mi

Top 70%
×3stories
+52ft-26ft

Overall

4999

Females

1354

F30-34

259

20M→22M

20.0 - 22.0 mi

Top 75%
×21stories
+17ft-266ft

Overall

5410

Females

1535

F30-34

294

22M→24M

22.0 - 24.0 mi

Top 75%
×3stories
+70ft-85ft

Overall

5361

Females

1529

F30-34

296

24M→Finish

24.0 - 26.2 mi

Top 77%
~flat
+2ft-2ft

Overall

5536

Females

1569

F30-34

297

Passing Analysis

Category:
Athletes Passed
1268*
Passed By
216
Net Change
+1052
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#7166
2M → 4M119*9+110#7166#7056
4M → 6M182*8+174#7056#6882
6M → 8M57*28+29#6882#6853
8M → 9.6M116*3+113#6853#6740
9.6M → 10M78-1#6740#6741
10M → 10.5M575+52#6741#6689
10.5M → 12M6816+52#6689#6637
12M → 14M87*25+62#6637#6575
14M → 16M38*75-37#6575#6612
16M → 18M153*3+150#6612#6462
18M → 20M142*2+140#6462#6322
20M → 22M75*6+69#6322#6253
22M → 24M96*15+81#6253#6172
24M → Finish71*13+58#6172#6114
TOTALS1268*216+1052

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

📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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