Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Zoe Georgantas

Bib: 29042 β€’F β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
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
33:38
3.11 mi
Rank: #27760
Start β†’ 5K
33:38 | 10:50/mi
10K
1:07:21
6.21 mi
Rank: #27623 (+137)
5K β†’ 10K
33:43 | 10:52/mi
15K
1:43:35
9.32 mi
Rank: #27870 (-247)
10K β†’ 15K
36:14 | 11:40/mi
20K
2:21:51
12.43 mi
Rank: #28015 (-145)
15K β†’ 20K
38:16 | 12:20/mi
HALF
2:29:17
13.11 mi
Rank: #27994 (+21)
20K β†’ HALF
7:26 | 10:55/mi
25K
2:58:54
15.53 mi
Rank: #27957 (+37)
HALF β†’ 25K
29:37 | 12:13/mi
30K
3:39:31
18.64 mi
Rank: #27925 (+32)
25K β†’ 30K
40:37 | 13:05/mi
20M
3:57:18
20.00 mi
Rank: #27899 (+26)
30K β†’ 20M
17:47 | 13:06/mi
21M
4:11:44
21.00 mi
Rank: #27903 (-4)
20M β†’ 21M
14:26 | 14:26/mi
35K
4:22:01
21.75 mi
Rank: #27921 (-18)
21M β†’ 35K
10:17 | 13:45/mi
23M
4:39:50
23.00 mi
Rank: #27961 (-40)
35K β†’ 23M
17:49 | 14:15/mi
24M
4:52:59
24.00 mi
Rank: #27954 (+7)
23M β†’ 24M
13:09 | 13:09/mi
40K
5:04:49
24.85 mi
Rank: #27951 (+3)
24M β†’ 40K
11:50 | 13:51/mi
25.2M
5:09:38
25.20 mi
Rank: #27940 (+11)
40K β†’ 25.2M
4:49 | 13:59/mi
FINISH
5:20:44
26.22 mi
Rank: #27906 (+34)
25.2M β†’ FINISH
11:06 | 10:54/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
Time2:29:17
Pace11:24 /mi
2nd Half
Distance13.11 mi
Time2:51:27
Pace13:05 /mi
πŸ“ŠPositive Split: 14.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:1833:3810:5033:38
10:50
-
10K
6.21 mi12:30:011:07:2110:5133:43
10:52
+0:02
15K
9.32 mi13:06:151:43:3511:0736:14
11:40
+0:48
20K
12.43 mi13:44:312:21:5111:2538:16
12:20
+0:40
HALF
13.11 mi13:51:572:29:1711:247:26
10:55
-1:25
25K
15.53 mi14:21:342:58:5411:3129:37
12:13
+1:18
30K
18.64 mi15:02:113:39:3111:4740:37
13:05
+0:52
20M
20.00 mi15:19:583:57:1811:5217:47
13:06
+0:01
21M
21.00 mi15:34:244:11:4412:0014:26
14:26
+1:20
35K
21.75 mi15:44:414:22:0112:0310:17
13:45
-0:41
23M
23.00 mi16:02:304:39:5012:1117:49
14:15
+0:30
24M
24.00 mi16:15:394:52:5912:1313:09
13:09
-1:06
40K
24.85 mi16:27:295:04:4912:1611:50
13:51
+0:42
25.2M
25.20 mi16:32:185:09:3812:184:49
13:59
+0:08
FINISH
26.22 mi16:43:245:20:4412:1511:06
10:54
-3:05

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

10:50 /mi

Average Pace

12:15 /mi

Slowest Pace

14:26 /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

3:10:00

59% of race

Time at Steady Pace

1:11:33

22% of race

Time at Slower Pace

59:11

18% of race

Average Pace: 12:14 /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 mi11:56:1833:3810:5033:38
10:50
#27760
10K
6.21 mi12:30:011:07:2110:5133:43
10:52
#27623
15K
9.32 mi13:06:151:43:3511:0736:14
11:40
#27870
20K
12.43 mi13:44:312:21:5111:2538:16
12:20
#28015
HALF
13.11 mi13:51:572:29:1711:247:26
10:55
#27994
25K
15.53 mi14:21:342:58:5411:3129:37
12:13
#27957
30K
18.64 mi15:02:113:39:3111:4740:37
13:05
#27925
20M
20.00 mi15:19:583:57:1811:5217:47
13:06
#27899
21M
21.00 mi15:34:244:11:4412:0014:26
14:26
#27903
35K
21.75 mi15:44:414:22:0112:0310:17
13:45
#27921
23M
23.00 mi16:02:304:39:5012:1117:49
14:15
#27961
24M
24.00 mi16:15:394:52:5912:1313:09
13:09
#27954
40K
24.85 mi16:27:295:04:4912:1611:50
13:51
#27951
25.2M
25.20 mi16:32:185:09:3812:184:49
13:59
#27940
FINISH
26.22 mi16:43:245:20:4412:1511:06
10:54
#27906
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi27760117261172628115(Top 97%)11989(Top 95%)11989(Top 210%)
10K6.21 mi3.10 mi27623+13711649+7711649+7727505(Top 95%)11603(Top 92%)11603(Top 203%)
15K9.32 mi3.11 mi27870-24711815-16611815-16628115(Top 97%)11989(Top 95%)11989(Top 210%)
20K12.43 mi3.11 mi28015-14511912-9711912-9728264(Top 97%)12087(Top 96%)12087(Top 211%)
HALF13.11 mi0.68 mi27994+2111900+1211900+1227269(Top 94%)11520(Top 92%)11520(Top 202%)
25K15.53 mi2.42 mi27957+3711889+1111889+1127697(Top 95%)11776(Top 94%)11776(Top 206%)
30K18.64 mi3.11 mi27925+3211879+1011879+1027778(Top 96%)11878(Top 94%)11878(Top 208%)
20M20.00 mi1.36 mi27899+2611870+911870+927498(Top 95%)11762(Top 94%)11762(Top 206%)
21M21.00 mi1.00 mi27903-411871-111871-127689(Top 95%)11906(Top 95%)11906(Top 208%)
35K21.75 mi0.75 mi27921-1811885-1411885-1428228(Top 97%)12210(Top 97%)12210(Top 214%)
23M23.00 mi1.25 mi27961-4011915-3011915-3028300(Top 98%)12242(Top 97%)12242(Top 214%)
24M24.00 mi1.00 mi27954+711916-111916-127771(Top 96%)12001(Top 95%)12001(Top 210%)
40K24.85 mi0.85 mi27951+311918-211918-227794(Top 96%)12010(Top 95%)12010(Top 210%)
25.2M25.20 mi0.35 mi27940+1111914+411914+427201(Top 94%)11735(Top 93%)11735(Top 205%)
FINISH26.22 mi1.02 mi27906+3411905+911905+925930(Top 89%)11119(Top 88%)11119(Top 195%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
Γ—21
+97ft-345ft

Overall

28115

Females

11989

F18-39

11989

5K→10K

3.1 - 6.2 mi

Top 95%
Γ—5
+79ft-138ft

Overall

27505

Females

11603

F18-39

11603

10K→15K

6.2 - 9.3 mi

Top 97%
Γ—3
+67ft-78ft

Overall

28115

Females

11989

F18-39

11989

15K→20K

9.3 - 12.4 mi

Top 97%
Γ—5
+106ft-86ft

Overall

28264

Females

12087

F18-39

12087

20K→HALF

12.4 - 13.1 mi

Top 94%
Γ—2
+19ft-37ft

Overall

27269

Females

11520

F18-39

11520

HALF→25K

13.1 - 15.5 mi

Top 95%
Γ—4
+66ft-88ft

Overall

27697

Females

11776

F18-39

11776

25K→30K

15.5 - 18.6 mi

Top 96%
Γ—9
+181ft-148ft

Overall

27778

Females

11878

F18-39

11878

30K→20M

18.6 - 20.0 mi

Top 95%
Γ—5
+64ft-50ft

Overall

27498

Females

11762

F18-39

11762

20M→21M

20.0 - 21.0 mi

Top 95%
Γ—8
+106ft-24ft

Overall

27689

Females

11906

F18-39

11906

21M→35K

21.0 - 21.8 mi

Top 97%
Γ—7
+17ft-86ft

Overall

28228

Females

12210

F18-39

12210

35K→23M

21.8 - 23.0 mi

Top 98%
Γ—5
+23ft-63ft

Overall

28300

Females

12242

F18-39

12242

23M→24M

23.0 - 24.0 mi

Top 96%
Γ—6
+12ft-82ft

Overall

27771

Females

12001

F18-39

12001

24M→40K

24.0 - 24.9 mi

Top 96%
Γ—1
+6ft-20ft

Overall

27794

Females

12010

F18-39

12010

40K→25.2M

24.9 - 25.2 mi

Top 94%
Γ—1
+13ft-16ft

Overall

27201

Females

11735

F18-39

11735

25.2M→FINISH

25.2 - 26.2 mi

Top 89%
Γ—2
+22ft-21ft

Overall

25930

Females

11119

F18-39

11119

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
656*
Passed By
716
Net Change
-146
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#27760
5K β†’ 10K232*95+137#27760#27623
10K β†’ 15K39200-247#27623#27870
15K β†’ 20K27172-145#27870#28015
20K β†’ HALF287+21#28015#27994
HALF β†’ 25K7841+37#27994#27957
25K β†’ 30K8856+32#27957#27925
30K β†’ 20M3913+26#27925#27899
20M β†’ 21M2125-4#27899#27903
21M β†’ 35K624-18#27903#27921
35K β†’ 23M848-40#27921#27961
23M β†’ 24M2013+7#27961#27954
24M β†’ 40K2017+3#27954#27951
40K β†’ 25.2M132+11#27951#27940
25.2M β†’ FINISH373+34#27940#27906
TOTALS656*716-146

* 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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