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BOSTON MARATHON 2026

Zaira Gil Ochoa

Bib: 21373•F

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Top 39%
Age Group (F45-49)
#0 / 1786
Race Day Weather
51°/41°F
overcast 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
5K
25:53
3.11 mi
Rank: #19078
Start → 5K
25:53 | 8:20/mi
10K
51:18
6.21 mi
Rank: #18750 (+328)
5K → 10K
25:25 | 8:11/mi
15K
1:17:23
9.32 mi
Rank: #19037 (-287)
10K → 15K
26:05 | 8:24/mi
20K
1:42:55
12.43 mi
Rank: #18647 (+390)
15K → 20K
25:32 | 8:14/mi
HALF
1:48:28
13.11 mi
Rank: #18620 (+27)
20K → HALF
5:33 | 8:09/mi
25K
2:08:32
15.53 mi
Rank: #18388 (+232)
HALF → 25K
20:04 | 8:17/mi
30K
2:34:51
18.64 mi
Rank: #18073 (+315)
25K → 30K
26:19 | 8:29/mi
20M
2:46:19
20.00 mi
Rank: #17880 (+193)
30K → 20M
11:28 | 8:27/mi
21M
2:55:22
21.00 mi
Rank: #17786 (+94)
20M → 21M
9:03 | 9:03/mi
35K
3:01:34
21.75 mi
Rank: #17712 (+74)
21M → 35K
6:12 | 8:18/mi
23M
3:12:24
23.00 mi
Rank: #17644 (+68)
35K → 23M
10:50 | 8:40/mi
24M
3:20:43
24.00 mi
Rank: #17525 (+119)
23M → 24M
8:19 | 8:19/mi
40K
3:28:03
24.85 mi
Rank: #17439 (+86)
24M → 40K
7:20 | 8:35/mi
25.2M
3:31:15
25.20 mi
Rank: #17427 (+12)
40K → 25.2M
3:12 | 9:17/mi
FINISH
3:39:56
26.22 mi
Rank: #17458 (-31)
25.2M → FINISH
8:41 | 8:32/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:48:28
Pace8:17 /mi
2nd Half
Distance13.11 mi
Time1:51:28
Pace8:31 /mi
📊Positive Split: 2.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:0125:538:2025:53
8:20
-
10K
6.21 mi11:52:2651:188:1625:25
8:11
-0:09
15K
9.32 mi12:18:311:17:238:1926:05
8:24
+0:13
20K
12.43 mi12:44:031:42:558:1725:32
8:14
-0:10
HALF
13.11 mi12:49:361:48:288:175:33
8:09
-0:05
25K
15.53 mi13:09:402:08:328:1720:04
8:17
+0:08
30K
18.64 mi13:35:592:34:518:1926:19
8:29
+0:12
20M
20.00 mi13:47:272:46:198:1911:28
8:27
-0:02
21M
21.00 mi13:56:302:55:228:229:03
9:03
+0:36
35K
21.75 mi14:02:423:01:348:216:12
8:18
-0:45
23M
23.00 mi14:13:323:12:248:2210:50
8:40
+0:22
24M
24.00 mi14:21:513:20:438:228:19
8:19
-0:21
40K
24.85 mi14:29:113:28:038:237:20
8:35
+0:16
25.2M
25.20 mi14:32:233:31:158:233:12
9:17
+0:42
FINISH
26.22 mi14:41:043:39:568:248:41
8:32
-0:45

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

8:09 /mi

Average Pace

8:24 /mi

Slowest Pace

9:17 /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

3:27:41

94% of race

Time at Steady Pace

12:15

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:23 /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
5K
3.11 mi11:27:0125:538:2025:53
8:20
#19078
10K
6.21 mi11:52:2651:188:1625:25
8:11
#18750
15K
9.32 mi12:18:311:17:238:1926:05
8:24
#19037
20K
12.43 mi12:44:031:42:558:1725:32
8:14
#18647
HALF
13.11 mi12:49:361:48:288:175:33
8:09
#18620
25K
15.53 mi13:09:402:08:328:1720:04
8:17
#18388
30K
18.64 mi13:35:592:34:518:1926:19
8:29
#18073
20M
20.00 mi13:47:272:46:198:1911:28
8:27
#17880
21M
21.00 mi13:56:302:55:228:229:03
9:03
#17786
35K
21.75 mi14:02:423:01:348:216:12
8:18
#17712
23M
23.00 mi14:13:323:12:248:2210:50
8:40
#17644
24M
24.00 mi14:21:513:20:438:228:19
8:19
#17525
40K
24.85 mi14:29:113:28:038:237:20
8:35
#17439
25.2M
25.20 mi14:32:233:31:158:233:12
9:17
#17427
FINISH
26.22 mi14:41:043:39:568:248:41
8:32
#17458
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi190787132713219539(Top 67%)7331(Top 58%)7331(Top 410%)
10K6.21 mi3.10 mi18750+3286921+2116921+21118470(Top 64%)6726(Top 53%)6726(Top 377%)
15K9.32 mi3.11 mi19037-2877077-1567077-15619539(Top 67%)7331(Top 58%)7331(Top 410%)
20K12.43 mi3.11 mi18647+3906857+2206857+22017614(Top 61%)6288(Top 50%)6288(Top 352%)
HALF13.11 mi0.68 mi18620+276841+166841+1618095(Top 62%)6523(Top 52%)6523(Top 365%)
25K15.53 mi2.42 mi18388+2326719+1226719+12217298(Top 60%)6165(Top 49%)6165(Top 345%)
30K18.64 mi3.11 mi18073+3156579+1406579+14016754(Top 58%)5966(Top 47%)5966(Top 334%)
20M20.00 mi1.36 mi17880+1936486+936486+9315886(Top 55%)5584(Top 44%)5584(Top 313%)
21M21.00 mi1.00 mi17786+946452+346452+3416401(Top 57%)5918(Top 47%)5918(Top 331%)
35K21.75 mi0.75 mi17712+746422+306422+3016405(Top 57%)5990(Top 48%)5990(Top 335%)
23M23.00 mi1.25 mi17644+686411+116411+1116674(Top 57%)6242(Top 50%)6242(Top 349%)
24M24.00 mi1.00 mi17525+1196365+466365+4615835(Top 55%)5812(Top 46%)5812(Top 325%)
40K24.85 mi0.85 mi17439+866335+306335+3016193(Top 56%)6087(Top 48%)6087(Top 341%)
25.2M25.20 mi0.35 mi17427+126337-26337-216290(Top 56%)6126(Top 49%)6126(Top 343%)
FINISH26.22 mi1.02 mi17458-316371-346371-3418289(Top 63%)7194(Top 57%)7194(Top 403%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21
+97ft-345ft

Overall

19539

Females

7331

F45-49

7331

5K→10K

3.1 - 6.2 mi

Top 64%
×5
+79ft-138ft

Overall

18470

Females

6726

F45-49

6726

10K→15K

6.2 - 9.3 mi

Top 67%
×3
+67ft-78ft

Overall

19539

Females

7331

F45-49

7331

15K→20K

9.3 - 12.4 mi

Top 61%
×5
+106ft-86ft

Overall

17614

Females

6288

F45-49

6288

20K→HALF

12.4 - 13.1 mi

Top 62%
×2
+19ft-37ft

Overall

18095

Females

6523

F45-49

6523

HALF→25K

13.1 - 15.5 mi

Top 60%
×4
+66ft-88ft

Overall

17298

Females

6165

F45-49

6165

25K→30K

15.5 - 18.6 mi

Top 58%
×9
+181ft-148ft

Overall

16754

Females

5966

F45-49

5966

30K→20M

18.6 - 20.0 mi

Top 55%
×5
+64ft-50ft

Overall

15886

Females

5584

F45-49

5584

20M→21M

20.0 - 21.0 mi

Top 57%
×8
+106ft-24ft

Overall

16401

Females

5918

F45-49

5918

21M→35K

21.0 - 21.8 mi

Top 57%
×7
+17ft-86ft

Overall

16405

Females

5990

F45-49

5990

35K→23M

21.8 - 23.0 mi

Top 57%
×5
+23ft-63ft

Overall

16674

Females

6242

F45-49

6242

23M→24M

23.0 - 24.0 mi

Top 55%
×6
+12ft-82ft

Overall

15835

Females

5812

F45-49

5812

24M→40K

24.0 - 24.9 mi

Top 56%
×1
+6ft-20ft

Overall

16193

Females

6087

F45-49

6087

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1
+13ft-16ft

Overall

16290

Females

6126

F45-49

6126

25.2M→FINISH

25.2 - 26.2 mi

Top 63%
×2
+22ft-21ft

Overall

18289

Females

7194

F45-49

7194

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2510*
Passed By
719
Net Change
+1620
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19078
5K → 10K476*148+328#19078#18750
10K → 15K84200-287#18750#19037
15K → 20K414*24+390#19037#18647
20K → HALF4720+27#18647#18620
HALF → 25K256*24+232#18620#18388
25K → 30K356*41+315#18388#18073
30K → 20M209*16+193#18073#17880
20M → 21M12733+94#17880#17786
21M → 35K9521+74#17786#17712
35K → 23M12052+68#17712#17644
23M → 24M13819+119#17644#17525
24M → 40K10620+86#17525#17439
40K → 25.2M3523+12#17439#17427
25.2M → FINISH4778-31#17427#17458
TOTALS2510*719+1620

* 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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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing