Boston Marathon logo
BOSTON MARATHON 2024

Andrew Githaiga

VA

Bib: 13209 M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Top 34%
Gender (Male)
#0 / 14578
Top 45%
Masters (Masters Men)
#0 / 9729
Top 35%
Division (M50-54)
#0 / 1935
Top 35%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:18/mi
22:41
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:27/mi
45:51
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:28/mi
1:09:03
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:41/mi
1:32:55
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:31/mi
1:38:03
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:35/mi
1:56:25
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:08/mi
2:21:40
↑ 181↓ 1480.2%
138 ft elev
20M
8:28/mi
2:33:10
↑ 64↓ 500.2%
148 ft elev
21M
9:14/mi
2:42:24
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:24/mi
2:48:41
↑ 17↓ 861.7%
156 ft elev
23M
8:48/mi
2:59:42
↑ 23↓ 630.6%
116 ft elev
24M
8:30/mi
3:08:12
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:26/mi
3:15:25
↓ 200.3%
20 ft elev
25.2M
9:20/mi
3:18:38
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
7:55/mi
3:26:42
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Is this your race?

Claim it for a free AI report

A coach's-eye read of your race — emailed to you, free.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:03
Pace7:29 /mi
2nd Half
Distance13.11 mi
Time1:48:39
Pace8:17 /mi
📊Positive Split: 10.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:3722:417:1822:41
7:18
-
10K
6.21 mi11:15:4745:517:2323:10
7:27
+0:09
15K
9.32 mi11:38:591:09:037:2523:12
7:28
+0:01
20K
12.43 mi12:02:511:32:557:2923:52
7:41
+0:13
Half
13.11 mi12:07:591:38:037:295:08
7:31
-0:10
25K
15.53 mi12:26:211:56:257:3018:22
7:35
+0:04
30K
18.64 mi12:51:362:21:407:3625:15
8:08
+0:33
20M
20.00 mi13:03:062:33:107:3911:30
8:28
+0:20
21M
21.00 mi13:12:202:42:247:449:14
9:14
+0:46
35K
21.75 mi13:18:372:48:417:456:17
8:24
-0:50
23M
23.00 mi13:29:382:59:427:4911:01
8:48
+0:24
24M
24.00 mi13:38:083:08:127:518:30
8:30
-0:18
40K
24.85 mi13:45:213:15:257:527:13
8:26
-0:04
25.2M
25.20 mi13:48:343:18:387:533:13
9:20
+0:54
Finish
26.22 mi13:56:383:26:427:538:04
7:55
-1:25

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

7:18 /mi

Average Pace

7:53 /mi

Slowest Pace

9:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:25

56% of race

Time at Steady Pace

46:49

23% of race

Time at Slower Pace

43:28

21% of race

Average Pace: 7:53 /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
5K
3.11 mi10:52:3722:417:1822:41
7:18
#9174
10K
6.21 mi11:15:4745:517:2323:10
7:27
#9473
15K
9.32 mi11:38:591:09:037:2523:12
7:28
#9412
20K
12.43 mi12:02:511:32:557:2923:52
7:41
#9444
Half
13.11 mi12:07:591:38:037:295:08
7:31
#9424
25K
15.53 mi12:26:211:56:257:3018:22
7:35
#9019
30K
18.64 mi12:51:362:21:407:3625:15
8:08
#8865
20M
20.00 mi13:03:062:33:107:3911:30
8:28
#8821
21M
21.00 mi13:12:202:42:247:449:14
9:14
#8777
35K
21.75 mi13:18:372:48:417:456:17
8:24
#8789
23M
23.00 mi13:29:382:59:427:4911:01
8:48
#8788
24M
24.00 mi13:38:083:08:127:518:30
8:30
#8781
40K
24.85 mi13:45:213:15:257:527:13
8:26
#8714
25.2M
25.20 mi13:48:343:18:387:533:13
9:20
#8657
Finish
26.22 mi13:56:383:26:427:538:04
7:55
#8615
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi9174750075009399(Top 37%)7502(Top 51%)7502(Top 388%)
10K6.21 mi3.10 mi9473-2997641-1417641-1419897(Top 39%)7821(Top 54%)7821(Top 404%)
15K9.32 mi3.11 mi9412+617576+657576+659399(Top 37%)7502(Top 51%)7502(Top 388%)
20K12.43 mi3.11 mi9444-327559+177559+179604(Top 38%)7455(Top 51%)7455(Top 385%)
Half13.11 mi0.68 mi9424+207544+157544+159244(Top 36%)7282(Top 50%)7282(Top 376%)
25K15.53 mi2.42 mi9019+4057278+2667278+2667476(Top 29%)6108(Top 42%)6108(Top 316%)
30K18.64 mi3.11 mi8865+1547091+1877091+1878589(Top 34%)6552(Top 45%)6552(Top 339%)
20M20.00 mi1.36 mi8821+447010+817010+819224(Top 36%)6632(Top 45%)6632(Top 343%)
21M21.00 mi1.00 mi8777+446916+946916+949624(Top 38%)6582(Top 45%)6582(Top 340%)
35K21.75 mi0.75 mi8789-126892+246892+2410106(Top 40%)6791(Top 47%)6791(Top 351%)
23M23.00 mi1.25 mi8788+16831+616831+6110061(Top 39%)6607(Top 45%)6607(Top 341%)
24M24.00 mi1.00 mi8781+76781+506781+509442(Top 37%)6256(Top 43%)6256(Top 323%)
40K24.85 mi0.85 mi8714+676701+806701+808033(Top 31%)5408(Top 37%)5408(Top 279%)
25.2M25.20 mi0.35 mi8657+576642+596642+597979(Top 31%)5311(Top 36%)5311(Top 274%)
Finish26.22 mi1.02 mi8615+426580+626580+628015(Top 31%)5407(Top 37%)5407(Top 279%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21story building
+97ft-345ft

Overall

9399

Males

7502

M50-54

7502

5K→10K

3.1 - 6.2 mi

Top 39%
×5story building
+79ft-138ft

Overall

9897

Males

7821

M50-54

7821

10K→15K

6.2 - 9.3 mi

Top 37%
×3story building
+67ft-78ft

Overall

9399

Males

7502

M50-54

7502

15K→20K

9.3 - 12.4 mi

Top 38%
×5story building
+106ft-86ft

Overall

9604

Males

7455

M50-54

7455

20K→Half

12.4 - 13.1 mi

Top 36%
×2story building
+19ft-37ft

Overall

9244

Males

7282

M50-54

7282

Half→25K

13.1 - 15.5 mi

Top 29%
×4story building
+66ft-88ft

Overall

7476

Males

6108

M50-54

6108

25K→30K

15.5 - 18.6 mi

Top 34%
×9story building
+181ft-148ft

Overall

8589

Males

6552

M50-54

6552

30K→20M

18.6 - 20.0 mi

Top 36%
×5story building
+64ft-50ft

Overall

9224

Males

6632

M50-54

6632

20M→21M

20.0 - 21.0 mi

Top 38%
×8story building
+106ft-24ft

Overall

9624

Males

6582

M50-54

6582

21M→35K

21.0 - 21.8 mi

Top 40%
×7story building
+17ft-86ft

Overall

10106

Males

6791

M50-54

6791

35K→23M

21.8 - 23.0 mi

Top 39%
×5story building
+23ft-63ft

Overall

10061

Males

6607

M50-54

6607

23M→24M

23.0 - 24.0 mi

Top 37%
×6story building
+12ft-82ft

Overall

9442

Males

6256

M50-54

6256

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

8033

Males

5408

M50-54

5408

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

7979

Males

5311

M50-54

5311

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2story building
+22ft-21ft

Overall

8015

Males

5407

M50-54

5407

Passing Analysis

Category:
Athletes Passed
2276
Passed By
1717
Net Change
+559
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9174
5K → 10K140439-299#9174#9473
10K → 15K217156+61#9473#9412
15K → 20K208240-32#9412#9444
20K → Half5131+20#9444#9424
Half → 25K42520+405#9424#9019
25K → 30K352198+154#9019#8865
30K → 20M13995+44#8865#8821
20M → 21M151107+44#8821#8777
21M → 35K6173-12#8777#8789
35K → 23M143142+1#8789#8788
23M → 24M9487+7#8788#8781
24M → 40K11851+67#8781#8714
40K → 25.2M7720+57#8714#8657
25.2M → Finish10058+42#8657#8615
TOTALS22761717+559
📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing