Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Fatima Machado

Bib: 20767FAge: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 40%
Masters (Masters Women)
#0 / 6862
Top 25%
Age Group (F40-44)
#0 / 1737
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
24:32
3.11 mi
Rank: #16176
Start5K
24:32 | 7:54/mi
10K
49:00
6.21 mi
Rank: #16196 (-20)
5K10K
24:28 | 7:53/mi
15K
1:13:38
9.32 mi
Rank: #16260 (-64)
10K15K
24:38 | 7:56/mi
20K
1:38:28
12.43 mi
Rank: #16204 (+56)
15K20K
24:50 | 8:00/mi
HALF
1:43:51
13.11 mi
Rank: #16215 (-11)
20KHALF
5:23 | 7:54/mi
25K
2:03:12
15.53 mi
Rank: #16025 (+190)
HALF25K
19:21 | 7:59/mi
30K
2:28:47
18.64 mi
Rank: #15845 (+180)
25K30K
25:35 | 8:15/mi
20M
2:40:06
20.00 mi
Rank: #15778 (+67)
30K20M
11:19 | 8:20/mi
21M
2:48:57
21.00 mi
Rank: #15727 (+51)
20M21M
8:51 | 8:51/mi
35K
2:55:04
21.75 mi
Rank: #15703 (+24)
21M35K
6:07 | 8:11/mi
23M
3:05:25
23.00 mi
Rank: #15583 (+120)
35K23M
10:21 | 8:17/mi
24M
3:13:16
24.00 mi
Rank: #15467 (+116)
23M24M
7:51 | 7:51/mi
40K
3:20:02
24.85 mi
Rank: #15319 (+148)
24M40K
6:46 | 7:55/mi
25.2M
3:22:57
25.20 mi
Rank: #15244 (+75)
40K25.2M
2:55 | 8:28/mi
FINISH
3:30:53
26.22 mi
Rank: #15178 (+66)
25.2MFINISH
7:56 | 7:48/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:43:51
Pace7:56 /mi
2nd Half
Distance13.11 mi
Time1:47:02
Pace8:10 /mi
📊Positive Split: 3.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:11:0424:327:5424:32
7:54
-
10K
6.21 mi11:35:3249:007:5424:28
7:53
-0:01
15K
9.32 mi12:00:101:13:387:5524:38
7:56
+0:03
20K
12.43 mi12:25:001:38:287:5624:50
8:00
+0:04
HALF
13.11 mi12:30:231:43:517:565:23
7:54
-0:06
25K
15.53 mi12:49:442:03:127:5619:21
7:59
+0:05
30K
18.64 mi13:15:192:28:477:5925:35
8:15
+0:16
20M
20.00 mi13:26:382:40:068:0111:19
8:20
+0:05
21M
21.00 mi13:35:292:48:578:038:51
8:51
+0:31
35K
21.75 mi13:41:362:55:048:036:07
8:11
-0:40
23M
23.00 mi13:51:573:05:258:0410:21
8:17
+0:06
24M
24.00 mi13:59:483:13:168:047:51
7:51
-0:26
40K
24.85 mi14:06:343:20:028:036:46
7:55
+0:04
25.2M
25.20 mi14:09:293:22:578:042:55
8:28
+0:33
FINISH
26.22 mi14:17:253:30:538:037:56
7:48
-0:40

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

7:48 /mi

Average Pace

8:03 /mi

Slowest Pace

8:51 /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

3:22:02

96% of race

Time at Steady Pace

8:51

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:03 /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 mi11:11:0424:327:5424:32
7:54
#16176
10K
6.21 mi11:35:3249:007:5424:28
7:53
#16196
15K
9.32 mi12:00:101:13:387:5524:38
7:56
#16260
20K
12.43 mi12:25:001:38:287:5624:50
8:00
#16204
HALF
13.11 mi12:30:231:43:517:565:23
7:54
#16215
25K
15.53 mi12:49:442:03:127:5619:21
7:59
#16025
30K
18.64 mi13:15:192:28:477:5925:35
8:15
#15845
20M
20.00 mi13:26:382:40:068:0111:19
8:20
#15778
21M
21.00 mi13:35:292:48:578:038:51
8:51
#15727
35K
21.75 mi13:41:362:55:048:036:07
8:11
#15703
23M
23.00 mi13:51:573:05:258:0410:21
8:17
#15583
24M
24.00 mi13:59:483:13:168:047:51
7:51
#15467
40K
24.85 mi14:06:343:20:028:036:46
7:55
#15319
25.2M
25.20 mi14:09:293:22:578:042:55
8:28
#15244
FINISH
26.22 mi14:17:253:30:538:037:56
7:48
#15178
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 mi161765426542616446(Top 57%)5585(Top 44%)5585(Top 322%)
10K6.21 mi3.10 mi16196-205456-305456-3016264(Top 56%)5473(Top 44%)5473(Top 315%)
15K9.32 mi3.11 mi16260-645498-425498-4216446(Top 57%)5585(Top 44%)5585(Top 322%)
20K12.43 mi3.11 mi16204+565475+235475+2316088(Top 55%)5425(Top 43%)5425(Top 312%)
HALF13.11 mi0.68 mi16215-115477-25477-216351(Top 56%)5539(Top 44%)5539(Top 319%)
25K15.53 mi2.42 mi16025+1905382+955382+9515253(Top 53%)5002(Top 40%)5002(Top 288%)
30K18.64 mi3.11 mi15845+1805313+695313+6915163(Top 52%)5061(Top 40%)5061(Top 291%)
20M20.00 mi1.36 mi15778+675288+255288+2515139(Top 52%)5141(Top 41%)5141(Top 296%)
21M21.00 mi1.00 mi15727+515277+115277+1115284(Top 53%)5288(Top 42%)5288(Top 304%)
35K21.75 mi0.75 mi15703+245275+25275+215663(Top 54%)5555(Top 44%)5555(Top 320%)
23M23.00 mi1.25 mi15583+1205235+405235+4014292(Top 49%)4870(Top 39%)4870(Top 280%)
24M24.00 mi1.00 mi15467+1165186+495186+4912721(Top 44%)4108(Top 33%)4108(Top 236%)
40K24.85 mi0.85 mi15319+1485120+665120+6611946(Top 41%)3767(Top 30%)3767(Top 217%)
25.2M25.20 mi0.35 mi15244+755080+405080+4011471(Top 40%)3627(Top 29%)3627(Top 209%)
FINISH26.22 mi1.02 mi15178+665053+275053+2713695(Top 47%)4775(Top 38%)4775(Top 275%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21
+97ft-345ft

Overall

16446

Females

5585

F40-44

5585

5K→10K

3.1 - 6.2 mi

Top 56%
×5
+79ft-138ft

Overall

16264

Females

5473

F40-44

5473

10K→15K

6.2 - 9.3 mi

Top 57%
×3
+67ft-78ft

Overall

16446

Females

5585

F40-44

5585

15K→20K

9.3 - 12.4 mi

Top 55%
×5
+106ft-86ft

Overall

16088

Females

5425

F40-44

5425

20K→HALF

12.4 - 13.1 mi

Top 56%
×2
+19ft-37ft

Overall

16351

Females

5539

F40-44

5539

HALF→25K

13.1 - 15.5 mi

Top 53%
×4
+66ft-88ft

Overall

15253

Females

5002

F40-44

5002

25K→30K

15.5 - 18.6 mi

Top 52%
×9
+181ft-148ft

Overall

15163

Females

5061

F40-44

5061

30K→20M

18.6 - 20.0 mi

Top 52%
×5
+64ft-50ft

Overall

15139

Females

5141

F40-44

5141

20M→21M

20.0 - 21.0 mi

Top 53%
×8
+106ft-24ft

Overall

15284

Females

5288

F40-44

5288

21M→35K

21.0 - 21.8 mi

Top 54%
×7
+17ft-86ft

Overall

15663

Females

5555

F40-44

5555

35K→23M

21.8 - 23.0 mi

Top 49%
×5
+23ft-63ft

Overall

14292

Females

4870

F40-44

4870

23M→24M

23.0 - 24.0 mi

Top 44%
×6
+12ft-82ft

Overall

12721

Females

4108

F40-44

4108

24M→40K

24.0 - 24.9 mi

Top 41%
×1
+6ft-20ft

Overall

11946

Females

3767

F40-44

3767

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1
+13ft-16ft

Overall

11471

Females

3627

F40-44

3627

25.2M→FINISH

25.2 - 26.2 mi

Top 47%
×2
+22ft-21ft

Overall

13695

Females

4775

F40-44

4775

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2065*
Passed By
1014
Net Change
+998
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16176
5K10K200200-20#16176#16196
10K15K169200-64#16196#16260
15K20K204*148+56#16260#16204
20KHALF2940-11#16204#16215
HALF25K247*57+190#16215#16025
25K30K270*90+180#16025#15845
30K20M11447+67#15845#15778
20M21M13584+51#15778#15727
21M35K6743+24#15727#15703
35K23M16040+120#15703#15583
23M24M12711+116#15583#15467
24M40K1557+148#15467#15319
40K25.2M772+75#15319#15244
25.2MFINISH11145+66#15244#15178
TOTALS2065*1014+998

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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