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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Kristen Giombi

Bib: 14569 β€’F β€’Age: N/A

NC

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 39%
Gender (Female)
#0 / 12578
Top 23%
Masters (Masters Women)
#0 / 6862
Top 9%
Age Group (F40-44)
#0 / 1737
Top 20%
Race Day Weather
51Β°/41Β°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
23:31
3.11 mi
Rank: #13375
Start β†’ 5K
23:31 | 7:35/mi
10K
46:25
6.21 mi
Rank: #12582 (+793)
5K β†’ 10K
22:54 | 7:23/mi
15K
1:09:24
9.32 mi
Rank: #12337 (+245)
10K β†’ 15K
22:59 | 7:24/mi
20K
1:32:18
12.43 mi
Rank: #11949 (+388)
15K β†’ 20K
22:54 | 7:23/mi
HALF
1:37:19
13.11 mi
Rank: #11935 (+14)
20K β†’ HALF
5:01 | 7:22/mi
25K
1:55:28
15.53 mi
Rank: #11831 (+104)
HALF β†’ 25K
18:09 | 7:30/mi
30K
2:19:12
18.64 mi
Rank: #11615 (+216)
25K β†’ 30K
23:44 | 7:39/mi
20M
2:29:39
20.00 mi
Rank: #11504 (+111)
30K β†’ 20M
10:27 | 7:42/mi
21M
2:37:53
21.00 mi
Rank: #11458 (+46)
20M β†’ 21M
8:14 | 8:14/mi
35K
2:43:29
21.75 mi
Rank: #11400 (+58)
21M β†’ 35K
5:36 | 7:30/mi
23M
2:53:14
23.00 mi
Rank: #11341 (+59)
35K β†’ 23M
9:45 | 7:48/mi
24M
3:01:04
24.00 mi
Rank: #11339 (+2)
23M β†’ 24M
7:50 | 7:50/mi
40K
3:07:52
24.85 mi
Rank: #11355 (-16)
24M β†’ 40K
6:48 | 7:58/mi
25.2M
3:10:48
25.20 mi
Rank: #11345 (+10)
40K β†’ 25.2M
2:56 | 8:31/mi
FINISH
3:18:27
26.22 mi
Rank: #11319 (+26)
25.2M β†’ FINISH
7:39 | 7:31/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:37:19
Pace7:26 /mi
2nd Half
Distance13.11 mi
Time1:41:08
Pace7:43 /mi
πŸ“ŠPositive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:4323:317:3523:31
7:35
-
10K
6.21 mi11:17:3746:257:2922:54
7:23
-0:12
15K
9.32 mi11:40:361:09:247:2722:59
7:24
+0:01
20K
12.43 mi12:03:301:32:187:2622:54
7:23
-0:01
HALF
13.11 mi12:08:311:37:197:265:01
7:22
-0:01
25K
15.53 mi12:26:401:55:287:2618:09
7:30
+0:08
30K
18.64 mi12:50:242:19:127:2923:44
7:39
+0:09
20M
20.00 mi13:00:512:29:397:2910:27
7:42
+0:03
21M
21.00 mi13:09:052:37:537:328:14
8:14
+0:32
35K
21.75 mi13:14:412:43:297:325:36
7:30
-0:44
23M
23.00 mi13:24:262:53:147:329:45
7:48
+0:18
24M
24.00 mi13:32:163:01:047:337:50
7:50
+0:02
40K
24.85 mi13:39:043:07:527:346:48
7:58
+0:08
25.2M
25.20 mi13:42:003:10:487:352:56
8:31
+0:33
FINISH
26.22 mi13:49:393:18:277:357:39
7:31
-1:00

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

7:22 /mi

Average Pace

7:34 /mi

Slowest Pace

8:31 /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

3:07:17

94% of race

Time at Steady Pace

11:10

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:34 /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
5K
3.11 mi10:54:4323:317:3523:31
7:35
#13375
10K
6.21 mi11:17:3746:257:2922:54
7:23
#12582
15K
9.32 mi11:40:361:09:247:2722:59
7:24
#12337
20K
12.43 mi12:03:301:32:187:2622:54
7:23
#11949
HALF
13.11 mi12:08:311:37:197:265:01
7:22
#11935
25K
15.53 mi12:26:401:55:287:2618:09
7:30
#11831
30K
18.64 mi12:50:242:19:127:2923:44
7:39
#11615
20M
20.00 mi13:00:512:29:397:2910:27
7:42
#11504
21M
21.00 mi13:09:052:37:537:328:14
8:14
#11458
35K
21.75 mi13:14:412:43:297:325:36
7:30
#11400
23M
23.00 mi13:24:262:53:147:329:45
7:48
#11341
24M
24.00 mi13:32:163:01:047:337:50
7:50
#11339
40K
24.85 mi13:39:043:07:527:346:48
7:58
#11355
25.2M
25.20 mi13:42:003:10:487:352:56
8:31
#11345
FINISH
26.22 mi13:49:393:18:277:357:39
7:31
#11319
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi133753701370111927(Top 41%)2982(Top 24%)2982(Top 172%)
10K6.21 mi3.10 mi12582+7933271+4303271+43011814(Top 41%)2865(Top 23%)2865(Top 165%)
15K9.32 mi3.11 mi12337+2453146+1253146+12511927(Top 41%)2982(Top 24%)2982(Top 172%)
20K12.43 mi3.11 mi11949+3882964+1822964+18210880(Top 37%)2516(Top 20%)2516(Top 145%)
HALF13.11 mi0.68 mi11935+142954+102954+1011793(Top 41%)2906(Top 23%)2906(Top 167%)
25K15.53 mi2.42 mi11831+1042942+122942+1211306(Top 39%)2797(Top 22%)2797(Top 161%)
30K18.64 mi3.11 mi11615+2162866+762866+7610773(Top 37%)2651(Top 21%)2651(Top 153%)
20M20.00 mi1.36 mi11504+1112825+412825+4110577(Top 36%)2680(Top 21%)2680(Top 154%)
21M21.00 mi1.00 mi11458+462812+132812+1311436(Top 39%)3216(Top 26%)3216(Top 185%)
35K21.75 mi0.75 mi11400+582802+102802+1010777(Top 37%)2889(Top 23%)2889(Top 166%)
23M23.00 mi1.25 mi11341+592810-82810-810977(Top 38%)3095(Top 25%)3095(Top 178%)
24M24.00 mi1.00 mi11339+22824-142824-1412575(Top 43%)4014(Top 32%)4014(Top 231%)
40K24.85 mi0.85 mi11355-162869-452869-4512197(Top 42%)3877(Top 31%)3877(Top 223%)
25.2M25.20 mi0.35 mi11345+102881-122881-1211707(Top 40%)3694(Top 29%)3694(Top 213%)
FINISH26.22 mi1.02 mi11319+262898-172898-1711480(Top 40%)3587(Top 29%)3587(Top 207%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
Γ—21
+97ft-345ft

Overall

11927

Females

2982

F40-44

2982

5K→10K

3.1 - 6.2 mi

Top 41%
Γ—5
+79ft-138ft

Overall

11814

Females

2865

F40-44

2865

10K→15K

6.2 - 9.3 mi

Top 41%
Γ—3
+67ft-78ft

Overall

11927

Females

2982

F40-44

2982

15K→20K

9.3 - 12.4 mi

Top 37%
Γ—5
+106ft-86ft

Overall

10880

Females

2516

F40-44

2516

20K→HALF

12.4 - 13.1 mi

Top 41%
Γ—2
+19ft-37ft

Overall

11793

Females

2906

F40-44

2906

HALF→25K

13.1 - 15.5 mi

Top 39%
Γ—4
+66ft-88ft

Overall

11306

Females

2797

F40-44

2797

25K→30K

15.5 - 18.6 mi

Top 37%
Γ—9
+181ft-148ft

Overall

10773

Females

2651

F40-44

2651

30K→20M

18.6 - 20.0 mi

Top 36%
Γ—5
+64ft-50ft

Overall

10577

Females

2680

F40-44

2680

20M→21M

20.0 - 21.0 mi

Top 39%
Γ—8
+106ft-24ft

Overall

11436

Females

3216

F40-44

3216

21M→35K

21.0 - 21.8 mi

Top 37%
Γ—7
+17ft-86ft

Overall

10777

Females

2889

F40-44

2889

35K→23M

21.8 - 23.0 mi

Top 38%
Γ—5
+23ft-63ft

Overall

10977

Females

3095

F40-44

3095

23M→24M

23.0 - 24.0 mi

Top 43%
Γ—6
+12ft-82ft

Overall

12575

Females

4014

F40-44

4014

24M→40K

24.0 - 24.9 mi

Top 42%
Γ—1
+6ft-20ft

Overall

12197

Females

3877

F40-44

3877

40K→25.2M

24.9 - 25.2 mi

Top 40%
Γ—1
+13ft-16ft

Overall

11707

Females

3694

F40-44

3694

25.2M→FINISH

25.2 - 26.2 mi

Top 40%
Γ—2
+22ft-21ft

Overall

11480

Females

3587

F40-44

3587

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2846*
Passed By
790
Net Change
+2056
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#13375
5K β†’ 10K856*63+793#13375#12582
10K β†’ 15K324*79+245#12582#12337
15K β†’ 20K411*23+388#12337#11949
20K β†’ HALF2713+14#11949#11935
HALF β†’ 25K17369+104#11935#11831
25K β†’ 30K296*80+216#11831#11615
30K β†’ 20M14231+111#11615#11504
20M β†’ 21M10761+46#11504#11458
21M β†’ 35K9133+58#11458#11400
35K β†’ 23M13273+59#11400#11341
23M β†’ 24M8785+2#11341#11339
24M β†’ 40K7288-16#11339#11355
40K β†’ 25.2M3929+10#11355#11345
25.2M β†’ FINISH8963+26#11345#11319
TOTALS2846*790+2056

* 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

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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